Chevy GMC Engine Cranks But Wont Start

[@loganhuber7177]

Tim is an excellent guy. I spoke with him about a failure to start that I was having and he was happy to talk. Thank you sir!By the way Tim, it turned out to be a weak spark from the dang coil!

[@ThecardoctorTV]

So glad you got it figured out! Good work. You take care.

[@peterpeterson7784]

My 07 Silverado would just shut off going down the road. The first time I had to get it towed to the mechanic and they could find anything wrong with it. I had just replaced the fuel pump 4 months before just because it has 160,000 miles on it. So I was pretty sure that was not the problem. Mean while it died on me on the freeway two times in under 10 miles but restarted. My brother came into town who is a good mechanic and we looked at everything and it would not repeat itself until one day outside Harbor Freight were we had just bought a fuel pressure gauge it would not start. So we put the gauge on and no pressure, waited like 30 minutes and it started. I then decided to try my Chevy dealer and they said the fuel pump was bad, so I had then replace it. Just under $700. And a few days later it would not start again. When it did decide to start I ran down to the dealer right before closing and pulled into service bay and then one of the service techs went to move it and it would not start. So the service writer now could hear the problem since she was only a few feet away. So one of the things my brother looked at was the fuse block under the hood, but he did not have the tools with him to check it out. End of story it was the fuse block. Guess when it would get hot it would expand and loose contact with the fuel pump relay. Moral of the story check out that fuse block under the hood before spending $$$$ on a fuel pump. And my dealer did give me a good discount on the second go around.

[@bradleyrulo8943]

My truck went into low power mode then limped it to oriellys and they said it was probably ignition switch but I just replaced relay for the second time and it fixed it then did it 30 minutes later then I figured I’d buy the switch and put it in now it will only crank and no start and even bought to two more relays and still doing the same thing

[@skyscreek]

This was my 1st time having this problem. I found your comment and went under the hood and pulled the relay. put it back in, and the truck started right up.

[@cmarkd1]

Tim, that was a heartfelt prayer and sentiment. The information on the fuel pump was well said. I'm certain you are a blessing to your community. Peace brother

[@user-sp8eb6iz7f]

May the Lord thy God watch over your General Motors product, and so it shall be written so it shall be, Praise Him! The One true automotive God.

[@jimthecarguy]

Some great advice on the repair as well as the virus . Stay safe Tim

[@jerrycollins5511]

Thanks a thousand, just had to help my mechanic with some tech knowledge you supplied to us youtubers, the part about not enough psi. My chevy 3500 only had 20-30 psi with a new fuel pump, took it back got a new one and whalllla it started right up..

[@donnalawler7124]

A heart felt thank you from a nurse 💙

[@wyattoneable]

Thanks Tim. This failure seems pretty common on these trucks. I had the same issue twice on my 98 Chevy.

[@mah6525]

Having similar problem with an 02 Silverado, crank, no start, fuel pump runs, and left me stranded.. ..Fuel pump was replaced a few years ago..I'll have to get it home to test the pressure and check codes..

[@huckbeduck]

1999 Sierra here, my no start issue was due to ignition switch not sending 12v to the pcm while in the crank position (but only when cold, never had an issue during the summer). I took it to an independent shop, who successfully diagnosed the problem. Shoutout to Denio Automotive in Phillipsburg, Ks! I had them bypass the issue, (instead of buying the correct but very expensive part) with a push button(leave the ign. sw. in the on position, then push the button to run the starter). This was after I had a dealership mechanic(on his own time at my house) replace the intake gasket, because he was "pretty sure" that's what's wrong, never did any other diagnoses. Then I replaced the crankshaft sensor, then the camshaft sensor. Hope this saves someone else some trouble.

[@mikeoneill7360]

Thanks for those very Patriotic humbling words Jim, awesome.....

[@ThecardoctorTV]

Thank you. Stay safe.

[@spelunkerd]

That's a good summary, those GM pumps can be very noisy even when functioning normally. Agree completely with your remarks at the end, stay safe.

[@ThecardoctorTV]

Yes when they stop making noise it’s really time to get worried. Stay safe friend.

[@baderrammal6537]

The short rubber hose that connects the fuel pump to the metal feed line inside the tank prone to deteriorate and leads to low fuel pressure or no pressure at all. I found this myself when I removed the pump from my 2002 GMC 7500 HD Kodiak truck. The in tank filter was separated from the pump that worked unprotected and short lived.

[@neilmcrobbie7010]

Hope you and your family stay healthy there too Tim.

[@jtech9326]

I had that same exact truck pretty much and did the same thing where it would stall and not start but it would crank. Fuel pump sounded normal and it ended up being a crankshaft position sensor

[@diyshawn3028]

Your a super good dude! You have helped me out on many occasions with your videos. Thanks for all you do!

[@ThecardoctorTV]

Thank you, you made my day. Take care.

[@Watersedgeministry]

2014 Chevrolet Silverado V6 my son drove the truck after the flash engine light was flashing for two days and then the truck shut off and he had it towed. I went and checked the truck out and ran a scan on the truck showed P305 and P 300. I found cylinder one and cylinder three coil packs bad so I changed all the plugs and the wires also they were fouled and very dirty and looked to be original. I checked to make sure that I was getting spark and I was. I tried to start the truck and it would just turn over with no start. I checked the mass airflow sensor and sprayed it out with mass airflow sensor cleaner. I also change the camshaft positioning sensor. Still no start. Any ideas I tried starter fluid still no start

[@pete926]

Well said! Good video also. I can hear my pump failing the way my '07 starts. It just doesn't light up the way it should. 115,000 miles. Not bad for a GM pump.

[@ThecardoctorTV]

Sounds like it might be on its last leg. Maybe GM making ventilators will help them improve their fuel pump issues..

[@caiomendes4799]

Sometimes can be the crankshaft position sensor cod p0335. Sometimes no show the code in the scanner.

[@frankdrebin5554]

Mine said camshaft position sensor. It just cranks and has spark but wont start

[@louiszemek5058]

Blessings Tim. I always enjoy your videos. Well it’s a year later and here we go again! Prayer during these times is very important. My youngest son is in the Middle East. Not a good time to be there. So, if you think about it, please add Bryan to your prayer list along with the nurses and first responders and all who make a living being in contact with others on a daily basis. Bless God America!

[@jortaytang4]

Tim what about a 2008 thats been sitting for a couple years because we can get a crank but won't start. No codes are coming up. I'm a good mechanic but can't figure this one out.

[@donvoll2580]

Good day from Ontario. Yes it is serious out there. Thanks for videos. Be safe.

[@ThecardoctorTV]

Will do. Blessings.

[@johnjohnson2855]

Some models have the fuel pressure regulator in the tank with the pump.

[@enriquevillanueva9243]

May God bless you and your wife and bless your business.... continued success

[@elcheapo5302]

Thanks Tim! Be safe and good health to you!

[@ThecardoctorTV]

You as well!

[@ED-ti5tc]

You'd figure chevy would have fixed the fuel pump problem by that year. I got a 98 with a few fuel pump replacements. Hello from NC! You stay safe up there. 30 more days of stay home rules here. Praying this thing comes to an end soon. Thanks to everyone that's trying to make a difference.

[@joshsexton3395]

Wow, great video all the way around. Thanks for posting and hope you are doing well.

[@gerryrodriguez3924]

Hey Tim, I just subscribed to your channel, and just wanted to say Thank you, for all you do.

[@ThecardoctorTV]

Thanks that means a lot.

[@gerryrodriguez3924]

@@ThecardoctorTV your very welcome. Besides, it's the truth, what's funny is earlier today my boy, has troubleshooting. This 85' or 88' suburban. I was trying to learn just by seeing it with my own eye's. But I couldn't say wait a minute, or nothing. Otherwise he would have lost his train of thought.

[@trafalga5136]

Another good one Tim. M had a few that needed fuel pump replacements. The best way I did then was take the bed bolts out of the drivers side loosen the bolts on the passenger side enough and jack up the bed on the drivers side and brace it. It was easier and quicker than either dropping the tank or removing the bed. Stay safe my friend. We will get through this together.

[@ThecardoctorTV]

Good tip, the tank is empty and I’ll probably drop it this time. Thanks for dropping in.

[@marcoslaunus2225]

God bless you amigo you an your family n all those who needs to

[@mikeaho4143]

Thanks for the vid Tim, especially the shout out to the healthcare workers and mechanics as they both have to be extra careful with the pandemic. Stay safe & healthy.

[@ThecardoctorTV]

Thank you! They need all our prayers. You take care.

[@davidwarren9761]

There never was a "pandemic". It was and still is a scamdemic and the mRNA is a population control vehicle. OF THIS I HAVE ZERO DOUBT. They should call it the Jab of Death.

[@AntonioClaudioMichael]

Stay safe tim

[@loganschwandt7920]

I have a brand new 2021 GMC Sierra with 500 miles on it and it did this today. Eventually I got it to start. Not sure if this is happening on other newer trucks... It is the 3.0 L Duramax.

[@STR4BRRYM1LK]

Damn that sucks you should go to the dealership for a new truck like that

[@steveconroy1614]

Tim, best wishes from New Zealand. Stay safe.

[@ThecardoctorTV]

Thanks Steve! Blessings.

[@alexs-zq6ni]

I will have to look at that. Thank you.

[@AntonioClaudioMichael]

Great video tim as always

[@ThecardoctorTV]

Thanks. I appreciate that.

[@LaramieJim]

We prey you stay well car Dr. We also prey that Chevy had an empty gas tank to replace the fuel pump...HAHA

[@ThecardoctorTV]

Haha. 1/4 tank so things are looking up! Thanks for the prayers.

[@johnh6791]

Love you brother great video. WE WILL SURVIVE.

[@ThecardoctorTV]

Thank you! We will

[@pughconsulting]

I'll never know if it helps, but I almost always keep the tank at half a tank or more. I figured the gas helps dissipate heat. So far so good on my 06. A friend had to replace his on his 00. He used his tractor and lifted the bed off. Seemed pretty easy if you have a tractor, I suppose. Great information on the fuel pressure. It's appreciated you sharing your knowledge.

[@ThecardoctorTV]

Having at least 1/2 tank reduces condensation and prevents rust contamination so even by those merits it can help save or extend the life of fuel pumps. Nice feedback. Take care

[@timfinnamore772]

Thanks for the video. And for the thoughts at the end. Hang in there

[@paulhawkins7399]

You are a patriot.

[@bigcartoonyIIV]

my 2001 having the same issue. I changed the fuel pump, changed fuel injectors, and plugs. It rain great for a while, then one min its starting, run great, and the next it doesnt start. Im just trying to patch long enough for the new trucks prices to drop.

[@DanWebster]

I love yall man. Stay safe. -PawPaw

[@62ejo]

Well said Tim.....

[@ThecardoctorTV]

Thanks Ed

[@fsk1116]

hi, my friend stay safe out there.

[@ThecardoctorTV]

Will do. You as well.

[@TJsVette]

The 02 I'm looking at right now needed a starter, replaced the starter and now I have crank but no start. Ran fine before this issue. We have checked all fuses, relays and thr fuel pump sounds normal when you turn the key. It primes as it should. Not sure what else it could be.

[@ThecardoctorTV]

@@TJsVette injector pulse? Spark? Proper fuel pressure? Knock the CKP sensor connector off while replacing starter????!!!!!

[@TJsVette]

@ThecardoctorTV so after checking everything for a second time, a sensor came unplugged. Plugged the sensor back in and truck started running haha.

[@ThecardoctorTV]

@@TJsVette CKP sensor behind starter

[@TJsVette]

@@ThecardoctorTV yep

[@thomastommy1192]

Cool good video. Thanks for sharing it. I hope you are doing well and staying safe.

[@ThecardoctorTV]

Doing good. Take care.

[@terryhouse1533]

03 silverado ,I believe it's passlock issues . I've reset it twice . My fuel pump only comes on with direct hot to battery and all relays and fuses are good

[@SelfPreservation7]

What helped ?

[@amandae7099]

hey I was wondering is there a year of the silverado between 1990 and 2004 you would say has least amount of issues and is good years for chevy ?

[@grahamkane2993]

Pass me that wrench. Thanks for the Tips. I like listening to some one, who knows his stuff. Have a great day. G,)))

[@andrewk778]

Always enjoy your videos. Thank you for sharing. Appreciate the kind thoughts and words. Stay safe yourself.

[@stevenphalin4957]

I had this issue tonight I was driving along felt a surge. I then hit the gas and Nothing then it would crank and not start $250 tow bill and now I'm praying it's just a pump

[@franksdg125]

Hi car doctor, great video. please correct me if I'm wrong . Wouldn't the vehicle try to start with 32 psi . I have a 2010 6.0 ls swapped range rover that has the same conditions. Rarely and randomly chooses when it doesn't want to start . Most always does start. I have been able to duplicate the problem . If I start and run the truck for twenty min , thirty mins whatever. I can immediately turn it off and restart it. And it starts , But if you leave it running and turn it off , wait twenty mins and try it wont start for two three hours. Any help is appreciated . I also have a 2000 silverado 6.0 does the same thing once every blue moon . Then hours later runs no problem

[@combatjm89]

God bless y'all!

[@ThecardoctorTV]

Right back at you!

[@Strawberry-o9y]

CAN YOU DO ONE ABOUT THE TRAILBLAZER, MINES START BUT ONLY FOR A FEW SECONDS AND THEN THE CAR WITH THE LOCKING SYMBOL COMES ON, ITS DRIVING ME INSANE! I ALREADY TRIED THE 30 MIN RESET AND ITS STILL NOT WORKING

[@ThecardoctorTV]

@@Strawberry-o9y remove any aftermarket security systems or auto starts. Check security systems codes

[@anichols5845]

Subbed. When I use a tip or two of yours that’s the least I can do. Thanks

[@golfmanmatt]

Do you recommend an AC Delco fuel pump??

[@robertsprowlsjr2993]

This video helped so a big thanks to you

[@hammerhead6537]

Thanks again for another informative excellent video.

[@ThecardoctorTV]

My pleasure!

[@MoMsLiKe2GaMe2]

Thank you! Be safe!

[@1Wayfix]

Hello dr. Big question here. 2002 suburban 5.3 No spark no injector pulse. No power. From de ecm to the fuel pump relay. I got a good waveform. From the cam crank sensor. I got 5 v. Reference. On tps - Map sensor. Etc. i use extra geound wire from battery to frame. Just in case. No ground. Vata system looks working ok Security light come on for 3 seconds. The. Goes off. No codes related to the no start. Condition Only evap system code Do you think the ecm. Will be. The culprit ? Thank you so much.

[@ThecardoctorTV]

I would check your powers and grounds looking closely at the circuit around the underhood junction block. PCM is another place to look I guess. Hope you get it figured out.

[@1Wayfix]

@@ThecardoctorTV i got 5 volt. Reference At the map. 5v tps. 3.7 at ect. . I add extra ground. From the battery to the Engine. Still no spark. No I jector. Pulse. The security light. Comes on. When i open de door. And start flashing. Then goes off after i closed . Im lost. At this point. On things left. Is the ecm.

[@ThecardoctorTV]

Check the power coming out of the ignition switch.

[@1Wayfix]

@@ThecardoctorTV the 3. Wires. On top of the ignition. Switch. For the vats. Or. U talking about the The all switch. ? Thank. You for taking the time. To respond.

[@1Wayfix]

After. Open the ignition switch. I got power on all 8 wires.

[@redneckprophet5694]

Thanks for the video.. I have 2000 Chevy blazer that cut out then died,will not start back.. Change pump about 2 years ago,had code for the fuel EVAP before it quit on me. I'm thinking it's a fuel issue..

[@ThecardoctorTV]

What’s your fuel pressure?

[@jaymartin9343]

I have a '97 GMC suburban I'll replace the fuel pump spark plug, wires, rotary button, cap, and the fuel modular and it still will not start,I don't know what to do any tips? love your videos

[@josephstelly1200]

Thank you so much.......dude your awesome!👍👍👍🙏

[@johngraham4157]

some awesome advice and I thikns my fuel pupm is gone to the place of inoptedness?

[@davidwarren9761]

I replaced my ABS module on my 2002 Silverado 5.3L and did a hard reboot by connecting the battery cables together for half an hour as was suggested by Your Part Source. Now the vehicle cranks for a split second and dies. I keep thinking it is going to start but it won't. Do you have a suggestion? I visited Gwinny's in Anchorage once. Had a great time in Alaska. I would really appreciate your help.

[@stupiddummy8087]

Did you ever find out what the problem Was? Mine will fire once but won't start and won't fire again until u cycle the key. Each time I hit the key I get one fire and no start

[@davidwarren9761]

@@stupiddummy8087Yes Sir. A fellow at Spence's Garage in Denton, Texas told me to disconnect the new module. I disconected the ABS module and my truck started immediately. Turns out I bought the wrong ABS module.. One thing I know for sure. Someone being a "certified" mechanic don't mean squat. All they seem to know how to do is read a code and start replacing parts. A line mechanic at Sewell Village told me my ABS light was on because of a bad grouding cable from the battery. WRONG Then he said it was the speed sensor on the front right. WRONG AGAIN The vehicle has r22's and that causes the speedometer to be off. Next I am going to find someone with a HyperTech 32500 to recalibrate my speedometer. Maybe that will solve the intermittent ABS/Brake light coming on issue. GOOD LUCK

[@arosas626]

I have 2001 GMC YUKON DANILE . The engine in good condition and i was driving it, parked it came back to start it. Didn’t even ant to start but was turning over. So i thought it was the fuel pump. Switch it out. Put all back together, now its still doing the same thing. I also took to one best in town mechanics. Got it diagnose. They couldn’t find anything wrong with it neither. They think it could be the anti- theft system that shutdown the fuel. But i still dont know if that is correct. I need of some advice.

[@jamestackett2879]

Good video thanks .

[@ThecardoctorTV]

You bet!

[@josephalmeida8892]

stay safe there

[@ThecardoctorTV]

Will do. You too.

[@stevericketts810]

Excellent work!

[@elizabethcarte]

My 2007 Chevy trailblazer will start but then it shits off. Does this have something to do woth the security?

[@daveunbranded]

Where did you find a test point on that?

[@SlimeInnaTaco]

Could these symptoms be similar with a diesel? 06 Silverado hd

[@jensenwilliam5434]

Thank you Tim!!!!

[@ThecardoctorTV]

Thanks. I enjoy putting the stuff out there. You take care.

[@acebatman7024]

Mr. Car Doctor. I own a 07 GMC Sierra 1500. The voltage gauge at times shows low voltage. Truck starts fine but voltage gauge shows low charging. With day running lights on and AC on is when issues start. Any suggestions? Please and thank you.

[@luisrosales5011]

Hey tim i have a 2003 gmc sierra 1500hd with 6.0 i replaced crankshaft sensor. Camshaft sensor. Fuel pump…fuel filter. Air mass flow sensor. Cleaned my grounds… replaced pcm and its still having a intermenting start… any thoughts.. only thing i didnt replace was throttle body and tps. Think that could cause a intermenting start. Its not everytime i crank. But every few cranks it will have a hard crank…

[@jasperbuitenhuis6771]

I have the same problem with my 2000 chevy express g2500 but the fuel pressure is in the 50s, what else can it be?

[@MrA7morelli]

Did you figure it out? I have a coworker with the same probabl em But has good fuel pressure

[@jasperbuitenhuis6771]

@@MrA7morelli it was the anti theft module that needed to be replaced

[@mlez7197]

you are a good man ...Doc...I'm with you

[@ThecardoctorTV]

Thank you. Good to know.

[@papabush9712]

See, I’m having the same symptoms. I replaced the wiring and pump myself. I also tried the swapping fuses which kind of worked but eventually died out

[@leannesalazar3162]

Did you figure it out?

[@zx8401ztv]

Dam fuel pump, it sounds like it's working too hard to last. Two balanced pumps in parallel is what it needs ha ha :-D Keep safe tim, stand a safe distance from customers, about a mile away should do nicely ha ha :-D Stay safe mate.

[@ThecardoctorTV]

Haha. Yes a mile away between two glass panes wearing a mask. Haha.

[@mickeyrojas2108]

Need help can't get truck to turn on 4.3 l Chevy Silverado i cant get it to start changes rotor cap and distributor dont know what else to do can you help 3

[@chriscastaneda500]

Having the same problem but with a 2000 Silverado v6 could it be the fuel pump or fuel pump regulator

[@ethanbartonmoy6250]

I just replaced my full pump and my full pump relay but it still not getting any fuel pressure and I half to un hook the battery and plug it back in for it to crank

[@ethanbartonmoy6250]

I also have 1/4 tank and it’s reading 0 gas

[@nbsaddiction1522]

My 03 Tahoe just started doing this cranks but want stay cranked could it be a ground as well or the fuel pump would be the issues as I drove it fine yesterday woke up this morning wouldn't start any help 🙏

[@ThecardoctorTV]

Fuel pressure?

[@nbsaddiction1522]

@@ThecardoctorTV as far as that I haven't checked it yet i do know that my gas gauge fluctuate from proper to improper reading don't know if that's signs of a pump going bad or a clogged fuel filter

[@ercysuazo726]

Did you figure it out?

[@luiselebario9623]

@@nbsaddiction1522 the fuel sending unit can be bad on your pump (that's what gives you the fuel tank level). This has no effect on how well the pump performs.

[@juancarloscarrillo3624]

I have this 2000 1500, this one time she cranked but didn’t start so I disconnected the battery and she started after that. But now she won’t start again. She has a new fuel pump I installed few months ago. What else can it be?

[@viivcreations9161]

LOL you look the same as you did in your couple year old video i watched XD

[@ThecardoctorTV]

I get better looking each day.

[@rahrah8076]

ViiV Creations he has been borrowing his wife’s peel off mask face cream lol 😂

[@phillip4881]

changed the fuel pump still occasionally the morning start will just crank and crank.

[@ercysuazo726]

Same here any idea of the repair

[@81chevy83]

Good morning my name is George Garza I have a 2002 GMC Sierra with a 5.3 I replace the fuel pump and fuel filter and truck still won't I have power to the ignition coils and fuel pump will only start when you put fuel in the throttle any thoughts

[@Noneya.]

I have the same issue with my 2001 GMC Yukon. Have you had any luck with finding a solution?

[@RandyB509]

Can a person bypass the OEM fuel pump and run a 12volt inline fuel pump that runs 80psi ? I just got a 2000 chevy 5.3l it dosnt have fuel pressure at the rail and I'm not sure if it has spark but I fund a vid on the spark issue ground wite

[@ThecardoctorTV]

I’m sure a person could do that but not sure I would recommend it. Maybe the issues are both related. Can you test for power and ground at the tank?

[@RandyB509]

@@ThecardoctorTV I will today ill check and see if the pump is getting 12v all I now is when it cranks I don't get fuel pressure at the fuel rail and no spark but after watching ur vid I think I have the no spark issue figured out ill test both sides of the rail to make sure the ground I good ...id replace the fuel pump in the tank but it has old gas and 3/4 full lol

[@RandyB509]

@@ThecardoctorTV I bought a 12v inline fuel pump it's rated at 87psi I read online these 5.3l chevys need 80 psi to 90psi the oem pump isn't making any noise like u normally hear with these chevys

[@alecpedersen7063]

hey man i’ve been looking at videos for this exact problem with my 03 silverado, and i’m in anchorage alaska as well, any way you could help me out?

[@willym1965]

I have a similar problem with a 2000 Chevy express 3500 454 v8 . It will run for a while and then turn over and not start. It can sit for awhile then start. It does this intermittently over a month in between not starting then working again. Thanks for the video. Will

[@shadowanimations8745]

I've got a 2004 Chevy Tahoe that will crank but won't start without starting fluid or gas straight into the air intake

[@swaswaakka3755]

My 2000 Chevy Silverado won’t start after running out of gas , after I put few gallons into tank .cranks but not firing . Any help appreciated

[@unknownghost7410]

I got the same thing but I have throttle body codes on , any help ?

[@gustavoortiz4099]

Need help juts put a 6.0 on my 03 gmc but fuel won’t go into the injectors if y’all know whys wrong lmk

[@glacierauto9754]

glacier auto valdez ak thanks for the tips

[@ThecardoctorTV]

Glad to assist!

[@thebestofthebestsir47]

Got a 2005 chevy Silverado truck and iy cranks but doesn't start what do you think it could be starter?

[@ThecardoctorTV]

No. If it cranks the starter is probably good. How’s your fuel pressure?

[@thebestofthebestsir47]

@@ThecardoctorTV That's a good question i could test the fuel pressure right?

[@beanbaggbaggbean8209]

My Fuel pump is kind of gurgling? .. and it will start with starting fluid but won’t stay running maybe is my filter clogged?

[@ThecardoctorTV]

You can email me with all the tests you’ve done along with the complete VIN and symptoms and I promise to get back to you however it might be a few weeks. Thanks.

[@5thsNGunz]

I have a crank no start problem on a 2000 blazer. New pump. New cap and Rotor. New crankshaft sensor. No vacuum leaks. Will crank with starting fluid in throttle body but dies immediately after initiating start. No idea what to check next.

[@cornell833]

Fuel pressure regulator

[@5thsNGunz]

@@cornell833 I figured out what it was. Before getting rid of it. Rotor was off a few teeth so I went and reset it and made sure it was seated properly. Issue stayed the same. Kept dying. Took off the “new” cap and put my old one back on. Crank right up and stayed running until the day I sold it.

[@MarkSimmons-z6b]

What will make my GMC when you crank it reps really high

[@Joe_Aquatic]

3 fuckin weeks ibe been replacin part why couldnt i have found this sooner went to start listened and sure enough loud clickin from the fuel pump hopfully this solves my problems will update when replaced!!

[@tylerf6528]

Great video!!!!

[@bradleyrulo8943]

My truck went into low power mode then limped it to oriellys and they said it was probably ignition switch but I just replaced relay for the second time and it fixed it then did it 30 minutes later then I figured I’d buy the switch and put it in now it will only crank and no start and even bought to two more relays and still doing the same thing just still cranks

[@shannonmungle6377]

I drove my 2000 chevy home shut it off went out next day all it did was tire over what could it be