How to Diagnose an Engine that Turns Over and Cranks But Does Not Start - Crank No Start Diagnosis

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Ratchets And Wrenches

Ratchets And Wrenches

Күн бұрын

Here is a step by step procedure on how you can Diagnose a Crank no start condition. In order for an engine to run, you need a Spark, Fuel, Compression and the ability for the engine to take in Air and push out Combustion Exhaust. In this video I go over how to check all the components and sensors responsible for the ignition system, fuel system and also tips and tricks to narrow down your search.
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Disclaimer:
Due to factors beyond the control of Ratchetsand Wrenches, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. Ratchetsand Wrenches assumes no liability for any property or personal damage that may arise from doing a repair on your vehicle after watching any of my repair video's. Due to factors beyond the control of Ratchetsand Wrenches, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Again Any injury, damage or loss that may result from improper use of tools, equipment, or the information contained in this video is the sole responsibility of the user and not Ratchetsand Wrenches.

Пікірлер: 294
@pdufusc
@pdufusc 8 жыл бұрын
R/W, I'm 69 yrs. old, been through military, state, and private schools. Auto/truck, aircraft, and marine engines. Your knowledge and presentation of the subject was second to none. You have instructors all over the world that have the knowledge, but lack the ability to present the subject matter in a manner that students can understand. If instructing is not your profession, it should be. Very well done. PC
@myRatchets
@myRatchets 8 жыл бұрын
+pdufusc Thanks for your comment, its always great to hear the video's I put out help people and that they find them useful. Sometimes it takes a alot of effort shooting and editing these. Hope you stay tuned for more video's, cheers.
@shimarlie1
@shimarlie1 3 жыл бұрын
Yeah I second that. Great video.
@nopepper
@nopepper 6 жыл бұрын
What about intermittent starting problems? It starts sometimes but other times it fails to start..
@cr9672
@cr9672 5 жыл бұрын
misfire
@Essays4College
@Essays4College 5 жыл бұрын
@@cr9672 how to fix that though?
@charlesdowns1691
@charlesdowns1691 3 жыл бұрын
is it at same temp? hot only? or cold only?
@barbaraschinharl8696
@barbaraschinharl8696 4 жыл бұрын
CAN YOU DO THIS SAME VIDEO ON A 2005 ACURA
@TechSpark40
@TechSpark40 7 жыл бұрын
I have a mazda lx 2003 2.0 , I have electrical power on wires but no pressure gas and no spark, check engine is not turning on. the car cranks but don't turn on I think that the crank sensor is dead what you think? the ECU IS GOOD DOUBLE CHECK.
@nomadicconquistador7-5-39
@nomadicconquistador7-5-39 8 жыл бұрын
Not only are you a great mechanic but a great teacher
@gnomemidnightcompany823
@gnomemidnightcompany823 4 жыл бұрын
Very true... thank you
@fullmindstorm
@fullmindstorm 8 жыл бұрын
This is the best diagnostics video on KZbin.👍
@myRatchets
@myRatchets 8 жыл бұрын
+Twiggy the lizard tyty
@JAY-xy2ti
@JAY-xy2ti 8 жыл бұрын
Twiggy the lizard ,
@mingchawtan9879
@mingchawtan9879 7 жыл бұрын
Twiggy the lizard "
@djr3485
@djr3485 8 жыл бұрын
These videos are excellent because they are thorough and methodical. Too many DIY videos assume a lot of prior knowledge and miss out crucial steps. Keep up the great work!
@myRatchets
@myRatchets 8 жыл бұрын
+DJ R Glad you like them. thanks for watching.
@gunner678
@gunner678 7 жыл бұрын
Ratchets And Wrenches nice video once again. i wish i was near your location, you would get all my business! I still have the intermittant cold start problem with my Mercedes ML Diesel. when the weather is warm, no problem. annoying! thanks again!
@gunner678
@gunner678 7 жыл бұрын
Ratchets And Wrenches could it be the ECT Sensor, particularly when the weathervis cold?
@dondesnoo1771
@dondesnoo1771 7 жыл бұрын
all coils ignition require a capacitor for the coil to resonate is it in the ignitor or coil pack it would normally be on neg. point or signal side .?
@mileymorales4156
@mileymorales4156 4 жыл бұрын
So my 2003 Lincoln Ls cranks but won't start so do I just need new spark plugs and coils?🤔 I've put a new fuel pump, and a new fuel pump relay.
@wyattoneable
@wyattoneable 8 жыл бұрын
There are a few great diagnostic channels out there but this video was cool because it's troubleshooting a DIY guy like me can do without a $10,000 scope. Thanks!
@normanbell6611
@normanbell6611 6 жыл бұрын
Great explanation, you're the top man, thanks for sharing your knowledge and expertise and the way you simplify it for us
@raybrensike42
@raybrensike42 7 жыл бұрын
The first thing to look for after finding no spark at a spark plug is to check the spark plug gap. This was an expensive mistake I made years ago. Spent over $1500.00 at a shop once and they didn't fix the problem either. It was the spark plugs. They were very worn.
@charlesdowns1691
@charlesdowns1691 3 жыл бұрын
I can usually check bad plugs with vacume gadge.if needle floats around 2 points = plugs mainly
@jamesdiehl8690
@jamesdiehl8690 3 жыл бұрын
How do you check the relays in your truck. Fuses you can pull out and look to see if the wire inside is broken. Relays are little metal cubes in the fuse relay box. You have to get a mechanic to check those with test equipment. My vehicle is at home at won't start. Mechanics are at shops and dealerships. If I can find out what's wrong I won't have to call them.
@spelunkerd
@spelunkerd 8 жыл бұрын
That MAF sensor cause for no spark would be a confusing diagnosis if the codes don't help. Nice review.
@laloca4040
@laloca4040 6 жыл бұрын
The same cable the got 12 volt is the one got the signal only 2 cable what cable is the get the signal
@charlesdowns1691
@charlesdowns1691 3 жыл бұрын
true
@YKTAHI
@YKTAHI 7 жыл бұрын
This has been one of the most informative, helpful and best produced videos I have seen yet! I have been so frustrated with other peoples' videos because they either don't properly light the area they are trying to show, the audio is poor, they move the camera around so much that you can't see what they're pointing at, or they just don't explain anything thoroughly. I also love they you you recreate and demonstrate the problem. Thank you so much!
@jerrykidder5195
@jerrykidder5195 8 жыл бұрын
i have a 1988 camaro 2.8 5 speed it does the same thing motor turns over and Cranks But Does Not Start need help has New fuel pump New starter New raditor Full tune up (spark plugs ,wires,oil New flowmaster exhaust New fuel relay switch New battery New alternator New fuel lines New ecu
@PIANOSTYLE100
@PIANOSTYLE100 7 жыл бұрын
Jerry Kidder did you ever get your car going. not a mechanic.
@andykemnitz1225
@andykemnitz1225 7 жыл бұрын
look at the distributor if it has one, and or the spark plug wires
@wellnesspathforme6236
@wellnesspathforme6236 4 жыл бұрын
Bonus points! Who can name the typical fuses related to the spark plugs so us newer people can make sure we check them all.
@cailinanne
@cailinanne 5 жыл бұрын
Turned out to be the timing belt btw 🖤
@DaveDabomb
@DaveDabomb 6 жыл бұрын
I found this video very informative as my 97 Toyota Corolla would turn over but not crank this morning. Yesterday it was fine, so it was totally unexpected. I will definitely try these diagnostic tips! I supported your channel. Thanks so much for sharing!
@williamlinebaugh3419
@williamlinebaugh3419 8 жыл бұрын
You are the aces of mechanics good video and well demostrated
@johnmckamy6398
@johnmckamy6398 7 жыл бұрын
I like the simple way he explains complicated subjects
@eunicenkoete3390
@eunicenkoete3390 4 жыл бұрын
U Hh by TV
@shadimh
@shadimh 7 жыл бұрын
thank you for that much of information, I thought it could be two or three causes why an engine won't start but I can see many things I've never thought about.
@isaackrumm4140
@isaackrumm4140 5 жыл бұрын
What if I am having it crank and turn over with no start but it will start after a few tries?
@Thebaddestjuan
@Thebaddestjuan 5 жыл бұрын
Ever find out? Still trying with mine!:(
@heribertopagan4871
@heribertopagan4871 5 жыл бұрын
Happens with my Elantra takes awhile but also starts up but loss of power during acceleration
@jaycarl1562
@jaycarl1562 5 жыл бұрын
Sounds like catalytic converter blockage
@isaackrumm4140
@isaackrumm4140 3 жыл бұрын
@@Thebaddestjuan I bent my main key on accident and was using the backup key...which was actually only meant to go to the glove box. The only reason I was ever able to get it to start with that key is because I must've had the real key close enough to the ignition. The guys at the shop actually didn't believe me when I said I started it with that key. They pushed the slightly bent key into the ignition which straightened it and I went on my way..
@YXUHUNTER
@YXUHUNTER 8 жыл бұрын
Great video! Great job on explaining things!! Thank you!
@myRatchets
@myRatchets 8 жыл бұрын
+YXUHUNTER np, glad you like it.
@MikeKokoschka
@MikeKokoschka 7 жыл бұрын
Can I use the first method with individual coil pack...?
@parcha2344
@parcha2344 8 жыл бұрын
As always great information, the other situation where I have encountered a no start, no fuel and no spark condition would be with the security system not allowing it to start.
@PIANOSTYLE100
@PIANOSTYLE100 7 жыл бұрын
parcha2 a mechanic friend of mine rebuilt a late model convert able engine.. they disable on purpose .. to make sure​ their not stolen. they also have multiple backups. Mercedes likes to have their own people working on their vehicles.
@pby1000
@pby1000 4 жыл бұрын
Can you clear the codes by disconnecting the battery and connecting the negative and positive battery cables together? Someone said it will discharge capacitors in the computer and reset the security codes.
@VickyGeagan
@VickyGeagan 4 жыл бұрын
@@pby1000 works on the old fords up to 1996.
@Goldheadful
@Goldheadful 7 жыл бұрын
Great video. Sometimes the only way to find why a car won't start is the process of elimination which is what you did very well. I have a crazy problem and I'am about ready to take it to a pro. The problem is that the car will start and then die. I first changed the fuel filter and then the fuel pump, but no help. I did find that if I continued to try to start it several times it would stay running with the check engine light on. If I let it idle for about 5 to 10 minutes the check engine light goes out and it runs great. I can drive it to the store shut it off go shopping come out and it starts right up. In fact I can drive it all day like that, but when I shut it off for the night it's the same thing no start the next day. This has happened every day for about a week. I've tried different things like cleaning the start control valve.( The valve that opens to allow air to pass around the throttle plate until the car starts), I also cleaned the throttle bore. I took it to oreillys to have the fault codes checked, but the computer would not communicate with the OBD 2 tester. I would appreceite any help. Thanks
@ArtDaBarber619
@ArtDaBarber619 6 жыл бұрын
I noticed your shirt, do you have a shop in San Diego?
@itstetravaal506
@itstetravaal506 5 жыл бұрын
I wondered the same. I have a friend who needs a camry fixed, same problem... hmu!
@mj-7444
@mj-7444 4 жыл бұрын
The most in depth and educational video that I have seen on the subject that is actually geared towards teaching. Thank you 🙏
@jchu14
@jchu14 8 жыл бұрын
Great video! Subscribed and watching more of your videos now!
@Mmyers1177
@Mmyers1177 3 жыл бұрын
Excellent Video on Crank no Start. Other issues could be Anti Theft System triggered and BAD PCM. REMEDY = replace PCM and reset car’s computer by disconnecting the battery for 30 min.....
@lukerichardgraham6791
@lukerichardgraham6791 6 жыл бұрын
Hi there have a strange issue. My car intermittently does not start when it's been standing for an hour, but when its warm its starts easily
@nolimit9225
@nolimit9225 7 жыл бұрын
Thanks a lot ur proffesionell dude keep making videos! Nice
@TheSinny
@TheSinny 17 сағат бұрын
How about if the car is older and there's no crank angle sensor? No injector pulse and no charge light working
@seftonplayer32
@seftonplayer32 4 жыл бұрын
How can I give you a million thumbs up? Brilliant presentation!!
@alimalgami1125
@alimalgami1125 4 жыл бұрын
Useful and a great effort!! Thanks a million.
@nicknormousreports3378
@nicknormousreports3378 5 жыл бұрын
Soo many reasons a car might not start... It's a surprise they ever start in the first place
@deaconlewis7752
@deaconlewis7752 6 жыл бұрын
Why are all the mechanics on this site working on cars older than baseball
@OfficialKmAudio
@OfficialKmAudio 5 жыл бұрын
That's cause older cars were built to last
@SparklyGirl9911
@SparklyGirl9911 5 жыл бұрын
I am experiencing a Crank No Start. My problems began with the Security System thinking someone was stealing the car resulting in strobing marker lights, horn honking and buttons clicking inside the 1998 Buick Lesabre. Of course every 3-4 days my Battery was drained down as well. 😡After dozens of Videos I think I successfully was able to disable the malfunctioning unit. But in my continual attempts to get my car started I burned out my Starter. New Battery, New Starter and I still have a Crank No Start issue. I think I do smell a bit of fuel when it tries to start. There sounds like ? Mini backfires or hesitations in these attempts. if somehow the Injector pulse had been deactivated how on earth do you deactivate it? Signed Desperate 🐥 to get my Wheels Running again in Canada
@theodoreholland7781
@theodoreholland7781 2 жыл бұрын
Your thorough, logically systematic and your pace is great, thanks friend.
@BaldVulture87
@BaldVulture87 6 жыл бұрын
my wife's 1998 acura el 1.6 was parked and wont start, i checked for sprk there was none, changed the distributor, now i have spark, was able to get it to run normaly, went around the block parked it, my wife tried to start it maybe 2-3h later and wouldnt start anymore. note that before it stopped running somtimes it would crank for a couple turns before starting. so went and checked for fuel pressure after the fuel filter and there is pressure and when i checked the plugs for spark i could smell gas when my wife was cranking it while i was looking for spark, so at this point i have no idea. somtimes when i crank it i can feel the engine trying to start. could it be the ignition timing, i did my best to mesure the marks on the old one and tried to place the new one in pretty much the same spot. there is a check engine and codes are as follows P0118/P0505/P0138/P0420 hope you or one of your awesome viewrs can help, thnx!
@itstetravaal506
@itstetravaal506 5 жыл бұрын
If you're not getting spark and you keep trying to crank it over without unplugging the fuel injectors you will flood the cylinders in a car like this
@nopepper
@nopepper 6 жыл бұрын
I guess I am a total neophyte because I found this video overwhelming... difficult to follow... especially since I don't have the tools or know where to get them
@slimbrammers6224
@slimbrammers6224 4 жыл бұрын
I know it's an old video but it's really good, so much info and diagnostic info, thanks for your efforts
@AlbertoRodriguez-po7ki
@AlbertoRodriguez-po7ki 5 жыл бұрын
Can you explain the shutoff when the gas pedal is all the way down and it shuts down power to the computer?
@charlesdowns1691
@charlesdowns1691 3 жыл бұрын
throttle position sensor shut down
@cailinanne
@cailinanne 5 жыл бұрын
You just saved me so much money! Problem fixed! Thanks love! 🖤🖤
@sukhjitjosen1341
@sukhjitjosen1341 6 жыл бұрын
Can you do a video on fuel injector system
@johnnyjohn8073
@johnnyjohn8073 6 жыл бұрын
Awesome!!! U helped me to discover that I don't need a coil nor a igniter on my 1991 4runner v6. I started first with the coil cus I was sure that was the problem. I was wrong. Then I checked my spark plug cable for piston #1. It sparked very weak & inconsistent. I won't assume it's the distributor cap or rotor because I've barely put together a complete rebuilt 3vze engine. My problem may be in installing my distributor one spline off and causing it to be out of timing. Or my timing belt may be off by 1 tooth/spline on either a camshaft sprocket or the crankshaft sprocket. But this video really helped with my no spark condition. Thanks.
@jerrybarnes987
@jerrybarnes987 7 жыл бұрын
If any shade tree mechanical are on here maybe they could help me . I finished the video to no avail. I checked for spark and it was good, it still wouldn't spark with starter fluid and it doesn't sound like compression issue and it drove perfect beforehand. Brand new mostly everything. New transmission fairly new engine. And most sensors replaced recently.
@charlesdowns1691
@charlesdowns1691 3 жыл бұрын
what about e.c.m.?
@auginater4200
@auginater4200 4 жыл бұрын
Is there a less sketchy-looking way to test the ignition coil?
@charlesdowns1691
@charlesdowns1691 3 жыл бұрын
oscilloscope
@johannieglobensky5499
@johannieglobensky5499 8 жыл бұрын
i have a saturn ion 2004(shitty car i know) i did the crank shaft gasket on it, drove it for 5 min, shut it off. while checking a power window problem, a short circuit occured with a window motor, so i unplugged all the controls in the doors. now the fuse don't blow anymore but the car won't start.i changed the starter because it was heavily coroded and also the cable that goes to the fuse box. i did the crankshaft positioning sensor and checked for continuity of the connection,changed the sparkplugs and the car still don't start. it cranks and compress but i don't have juice to the spark plugs. i checked all the relays and fuses and yes theres is gas comming to the combustion chambers. the only thing left to try is to really test directly the fuel pump to be sure that its was not only the gas from the line and also the coil pack.(yes i did fix the barel issue)
@marnelf.delasalas3867
@marnelf.delasalas3867 6 жыл бұрын
Hello Sir.. What to do on a Mazda 626 model 1993 that cranks but won't start? No spark coming out on the spark plugs..
@michaelserrano7097
@michaelserrano7097 5 жыл бұрын
Mine was a losse timing belt causing the timing to skip.
@vicentegonzales1795
@vicentegonzales1795 4 жыл бұрын
Thank you crankshaft sensor wouldn't turn on fuel pump relay to send power to my new fuel pump
@JohnDoe-li6pm
@JohnDoe-li6pm 7 жыл бұрын
very good video friend. Thank you for making them.
@cpayne1757
@cpayne1757 7 жыл бұрын
My 2004 Ford Ranger XLT 3.0L (75K miles) will NOT re-start on a hot / humid day. When cold, or first start of the day, it fires up and runs great. But If I shut it down after driving around a bit, the engine will crank normally, but will NOT start, no matter what. I've been stranded a few times now. I've changed out the spark plugs, fuel pump relay, the coolant temp sensor, the thermostat and put in fresh coolant. Checked the inertia switch, it seems ok. No blown fuses that I can see. I asked my local Autozone if they could pull some codes for me, they said they wouldn't touch it unless the Check Engine light was on (which it isn't). WTF. When trying to start it hot, I watched the RPM gauge, it seems to stay at 0 until the engine coughs (without starting), then it indicates a few hundred RPMs, so it seems like crankshaft sensor is working. I popped the gas cap off and turned the key on, didn't notice any primer pump hum / noise, but maybe too much outside racket to tell. So, ok - I was thinking maybe the fuel pump / fuel pressure, but once I get the truck running, it stays running fine. I would think that a bad fuel pump / pressure would cause it to stop running at some point, or at least cause it to be sluggish. But when it’s running, everything seems fine, you’d never know there is a problem. What is causing this? Why are hot / humid days a problem? Any suggestions...?? It's driving me nuts. HELP!!
@charlesdowns1691
@charlesdowns1691 3 жыл бұрын
zippy dodah. my Pontiac Grand Prix although different vehicles is doing exact same thing. fires up in the morning but after its ran a while and then engine switched off it won't restart or ( fire up again?) crazy. it will fly on instate ECT. good steady idle with lots power but hot humid days or about any day it does this. I'm concerned it's a cam or crankshaft sensor. really not sure at but so annoying. my son can fix about any car. ranger ECT. did you ever find the issue?
@charlesdowns1691
@charlesdowns1691 3 жыл бұрын
I've had to keep my car running just to male quick stop to stores ECT. not good. I also wonder about I. c.m.
@sniperpaintcorrection
@sniperpaintcorrection Ай бұрын
I changed my spark plugs, car started and was running for 30 min while doing other work, car cut off, cranks and doesn’t start since
@icooley7391
@icooley7391 7 жыл бұрын
Thank you! Very, very informative. Best I have seen, and I have been looking for months! Subscribed.
@dumberdrumerstickz0534
@dumberdrumerstickz0534 4 жыл бұрын
He make's it sound easy'....yea'sure'-....NOthing works'...not to' mention..My mind'...So'..Watch'in'em Explaining these Things ..like a doctor'..cause that's what it take's to diagnose problems'
@gtherealprop2153
@gtherealprop2153 6 жыл бұрын
Can anyone help I changed out an old battery post on a 07 Nissan Pathfinder, and now the car won't start. All it does is crank over but will never start. Has anyone ever seen or heard of anything like this? Please help thanks. Oh yeah it has a new battery as well
@seydicastilblanco6466
@seydicastilblanco6466 5 жыл бұрын
Did you ever figure this out? Having same issue
@monishadouglas6171
@monishadouglas6171 9 ай бұрын
I have a 2014 ford fusion I've changed out camshaft and the crankshaft censors I also changed out the spark plugs, the vvt solenoid, and vaccum pump for brakes and the gas is flowing through the line has oil in but it's cranking but not fully cranking to stsrt
@hnoobsho
@hnoobsho 6 жыл бұрын
you even have the same car im trying to diagnose lol. sweet.
@nomadicconquistador7-5-39
@nomadicconquistador7-5-39 8 жыл бұрын
wow!!!!! Your videos are some of the most detailed and comprehensive (easy to understand) out of most on KZbin... 2 thumbs up brother.
@bradleycain2409
@bradleycain2409 4 жыл бұрын
I put a new remanufactured engine in and no spark. Checked all the way to ICM. Have 3 wire going to the plug for the ICM. Yellow 12 volts, black 4 volts and Green/white 12 volts key on postion, no pulse when though when i crank. Brand new ICM. Any suggestions?
@fabianolalde6719
@fabianolalde6719 Жыл бұрын
Nice to find something similarly to my 2004 Tacoma has coil and cable I has spark on ignition coil blue spark and the cable orange color and with spark plug conected. Nothing. On middle of spark plug any idea bad coils and wires???
@gunfighterdrummer
@gunfighterdrummer 5 жыл бұрын
Guy knows his shit hahaha
@christieeleensantos8418
@christieeleensantos8418 4 жыл бұрын
My car engine cranks but won't start. Always happen during rainy day. It started yesterday but today just won't start. Any suggestion to avoid this from happening. Btw, my car is old lancer 1982 model.
@juliaziomek4776
@juliaziomek4776 4 жыл бұрын
I have a 2006 Honda Accord that has a reoccurring cylinder 4 misfire and won’t start. We replaced the spark plugs, fuel injectors, the pump and even the catalytic converter. Still nothing, any ideas?
@superdadenator
@superdadenator 8 жыл бұрын
Perfect timing on this! I'm going through this right now! Fuel injection and distributorless ignitions are little out of my comfort zone but I'm getting there. If this thing had a carburetor and a distributor on it, it would already be running. Thanks for the video!
@myRatchets
@myRatchets 8 жыл бұрын
+Tim Garrett np, hope it helps you out. cheers
@anniecoleman6815
@anniecoleman6815 6 жыл бұрын
Honda accord how how replace mother in door
@anniecoleman6815
@anniecoleman6815 6 жыл бұрын
I991hun replace a motor in door cha how to replace a motor in door
@anniecoleman6815
@anniecoleman6815 6 жыл бұрын
Eev gym at
@charlesdowns1691
@charlesdowns1691 3 жыл бұрын
that would be my choice also.
@gfflow3703
@gfflow3703 7 жыл бұрын
I have toyota mr2 turbo I can't find fire?
@biglove1941
@biglove1941 3 жыл бұрын
maybe also listen for fuel pump starting?..and for us honda and toyota owners without a Schrader valve...(ugh)..I did like your starting fluid tech..the best tools are the simplest
@wilfredomandap7924
@wilfredomandap7924 6 жыл бұрын
just try to unplug the distributor connector for a few seconds then after plug in and start the engine sure will work...
@empien9371
@empien9371 3 жыл бұрын
Hi R/W, i had a leaking valve cover gasket on a Hyundai getz. I replaced the gasket and it still leaks. What could still be causing this? The Cover itself is plastic. Could it be warped?
@dontsubscribeaintyoutuber4489
@dontsubscribeaintyoutuber4489 4 жыл бұрын
Sin o galantaw na taga TO1 da?
@anonymike8280
@anonymike8280 2 жыл бұрын
I forgot to tell you. My vehicle apparently has a broken timing belt. You may not get a spark but there may be nothing wrong with the ignition. On this exact model, you want to consider first if the fuel pump has failed and then you go on to the timing belt and the ignition system. Later models with this engine through no longer had a distributor. If you have a distributor, it is much more likely that a non-run condition is due to the ignition system.
@johnnyblaze8439
@johnnyblaze8439 4 жыл бұрын
I hit a tree branch and my car shut off rite away. I have a 1999 camera. The fuel pump turns on. And starting fluid will start and burn off. Any suggestions is there any kind of emergency fuel shut off.
@kevinhancock4064
@kevinhancock4064 Жыл бұрын
Any ideas on crank no start ....no spark on cylinders 2 and 3 ..its a 3 cylinder 107 not mine . Trying to help someone . Thanks ..I was thinking cam shafts sensor ?
@sparrovski
@sparrovski 3 жыл бұрын
Ok. 93 forerunner, starts but only runs for a few seconds. I have had most things checked. Now we are stuck and dont know what to check next. Thumbs up and liked all good comments.
@danielfernandez6218
@danielfernandez6218 4 жыл бұрын
Excelentes videos amigo Ratchets, son de mucha ayuda. Eres un gran mecanico. 👍 👍
@Lucas-js5tl
@Lucas-js5tl 3 жыл бұрын
So what about the other 15 things that could cause it not to fully start?? This video was useless asf. You went over just spark not even fuel or anything else. Just dumb
@cobymoore8595
@cobymoore8595 4 жыл бұрын
Iv got a 1986 Oldsmobile cutlass ciera front wheel drive v6 ,it turns over and its getting fuel to injectors but it's not firing and what's a common reason its not firing ?
@jamieturner5149
@jamieturner5149 4 жыл бұрын
I have a 1998 Toyota Camry I put a new fuel pump in it got power to the pump just not pumping to the motor and the motor just keep turning over and over what could be wrong and does it have a crank sencer if so where is it located at and when I was driving down the road it just stop running
@allenwrench990
@allenwrench990 8 жыл бұрын
My 97 Corolla starts, runs, but dies when reaches normal operating temp.
@likefollowandsubscribe516
@likefollowandsubscribe516 4 жыл бұрын
i was change igniton coil wire coil fuel pump icm relay but still not start and icm relay burnd what your suggestion??? wht my car problem? is it ECU ???
@losesparkplug1190
@losesparkplug1190 4 жыл бұрын
If the distributor does not send a signal to the ecm will the fuel pump still get power because i think if you use starting spray and replace the pump then it could be ecm or disributor. Im just wondering
@anonymike8280
@anonymike8280 2 жыл бұрын
0:07 Hey, that looks exactly like the car parked in front on my house that cranks but won't start. Let's see what he comes up with.
@DaleStreble
@DaleStreble 5 жыл бұрын
I have a 1993 Camry and looked for a good while for the ignition coil. Later I found that on this year of the Toyota 2.2 liter engines, this is located inside the distributor.
@charlesdowns1691
@charlesdowns1691 3 жыл бұрын
that's very common but hectic
@dsmusic1904
@dsmusic1904 4 жыл бұрын
Can you tell me where the crankshaft position sensor is on a 1991 Geo Prizm 1.6? Thanks.
@loucifer4225
@loucifer4225 6 жыл бұрын
A bad crankshaft sensor could be the problem
@Asukmadik
@Asukmadik 7 жыл бұрын
On ford check out for a faulty inertia switch thought I had a fuel pump problem turns out it's was that switch
@PIANOSTYLE100
@PIANOSTYLE100 7 жыл бұрын
jesus noriega what were the exact symptoms.. I have a 99 expedition. I'm making sure that the fuel pump has to indeed be replaced.. I'm going to cam shaft sensor and relays and work back to fuel pump.. how does the inertia switch disable fuel.
@coconutcrawler5650
@coconutcrawler5650 7 жыл бұрын
PIANOSTYLE100, jimthecarguy has a video, "Car cranks but will not start." Ford ranger had a faulty inertia switch. I guess it's a safety switch which is supposed to shut off the fuel line to the engine in the event of an accident, preventing accidental fires from being fueled with a leaking fuel line.
@electricaljunky
@electricaljunky 8 жыл бұрын
Great video. Thats correct. On some older vehicles that the tachometer is hard wired to the coil or part of the ignition system, the tach will or should flicker just a bit when cranking the engine provided everything is working like it should. On some of the new vehicles that is not the case. Also, very good information on the crank sensors. The two wire sensors are magnetic pulse generators and the three wire sensors are hall affect sensors. Some hall affect sensors dont get battery voltage. It might be 5 volts, 8 or 9 volts with the key on and cranking. Keep in mind, some computers need to see the cam and crank sensor in sync with eachother when cranking the engine over to fire the ignition system depending on the vehicle application. Another good way to check for a base engine mechanical/incorrect valve timing problem causing a no start condition is to put your hand over the throttle body air tight and have an assistant crank the engine over. The engine should only suck air in. If at anytime it blows air out of the intake, then you know the engine is out of time. Same thing with the exhaust but it should only blow out when cranking. If at anytime the engine sucks air into the exhaust system while cranking, the engine is out of time. Great video thanks for sharing!
@PIANOSTYLE100
@PIANOSTYLE100 7 жыл бұрын
Amedee O'Gorman that's a great trick.. hope to never have to use it though.
@williamb100
@williamb100 6 жыл бұрын
What if you're getting spark so you run the starting fluid test, but it still doesn't fire?
@jeremygaug5262
@jeremygaug5262 5 жыл бұрын
william b either your timing is off, you don’t have enough compression, or your not getting enough air
@hp11208
@hp11208 8 жыл бұрын
where you located?
@monishadouglas6171
@monishadouglas6171 9 ай бұрын
My car is cranking just like that 2014 Ford Fusion
@alexandre_fraga
@alexandre_fraga 8 жыл бұрын
exellent machine but must have high mileage distributor cap also the problem in coal
@jeffreytipton6710
@jeffreytipton6710 6 жыл бұрын
ok my 1990 Toyota Camry it cranks wont start has spark i done so much to replace parts .need ideas??
@charlesdowns1691
@charlesdowns1691 3 жыл бұрын
coil?
@sharayparker176
@sharayparker176 2 жыл бұрын
Having same issue on my 02 Buick rendezvous it's driving me crazy
@anthonyskorner4511
@anthonyskorner4511 5 жыл бұрын
Where you been? I want to see more vids from you.
@theodoreholland7781
@theodoreholland7781 2 жыл бұрын
Sh*t I typed that only to later read and see most everyone feels the same..good on you sir.
@catchthisSK
@catchthisSK 6 жыл бұрын
I need your help. I've replaced my 2.3 liter with a JDM 2.3. Everything has been replaced and I'm not getting it to turn over. It cranks but not firing off. Any help please!!
@phuongnguyen-dz8cr
@phuongnguyen-dz8cr 6 жыл бұрын
God Bless you !!
@ytubesub8514
@ytubesub8514 4 жыл бұрын
And this is why I am not a mechanic. Couldn't do any of these things.
@hllywd964
@hllywd964 8 жыл бұрын
Nice job..I've watched your body repair videos and you do a great job of explaining the process...can you make a video of repairing an aluminum rim with a gouge and curb rash?
@myRatchets
@myRatchets 8 жыл бұрын
+hllywd964 It's on the list, just have to find the time to get to it. I'll do my best. Cheers
@hllywd964
@hllywd964 8 жыл бұрын
Thanks bro!
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