Extensive Misfire Troubleshooting with a Chevy Express Van. Big headaches and hidden issues!

  Рет қаралды 46,593

Lucore Auto and LucoreRacing

Lucore Auto and LucoreRacing

Күн бұрын

If you haven't noticed yet, it's not all classic cars and racecars around here at Lucore Automotive the vast majority of our business is fixing cars trucks and vans for the normal person. Daily drivers and road trip vehicles. Well this 1996 Chevy Express 1500 came to us for some drivability concerns and an obvious misfire, little did we know just what was in store for us!
Often times the vehicles that come to us have been in and out of other shops before and often times had repairs done... or at least parts replaced. That was the case with this van as you'll quickly see it's been somewhere before us a variety of "repairs" performed. That's where we step in to hunt down the cause, or causes, and get our new customer taken care of. Fortunately as you'll see by the end of the video the issues are resolved and we can add this one to our Win column.
Repairs and troubleshooting like this are exhausting, not necessarily physically exhausting as we certainly do more intensive work, but more mentally taxing. Trying to determine what the actual issue is, back track through what could be causing said issue, while also trying to keep in mind what repairs have or may have been done that could ALSO cause issues. Sometimes a big portion of what we do, is fixing a repair (or repairs) other people have done in the past, in order to get something working properly.
This one isn't a flashy fun one but it's a good one, showing just some of the experiences we have behind the garage doors. Hopefully you all enjoy it and maybe even learn a thing or two!
Lucore Automotive is a small independent American small business located just outside Columbus Ohio. While we are a full service shop that maintains and repairs countless daily drivers we are also well known for our work on classics, race cars, and collector cars.
We would like to thank all of our friends, fans, follower, supporters, subscribers, and most importantly customers for being here with us! Without the wonderful people who let us work on their toys, and help their dreams come true we wouldn't be in business.

Пікірлер: 112
@LucoreAuto
@LucoreAuto 2 жыл бұрын
This one... it's all work no play!
@Oh-Jay52
@Oh-Jay52 2 жыл бұрын
Looks like it got to you that Van , .....Hope you unchilled after chilling XD
@jesternangel
@jesternangel 2 жыл бұрын
CARQUEST AUTOZONE PEP BOYS ALL WILL SELL YOU THE WRONG SPARK PLUGS MOST OF THE TIME..AS LONG AS YOU SAY YOU HAVE BEEN IN THE BUSINESS YOU SHOULD KNOW THIS OUT OF HAND BY NOW..
@LucoreAuto
@LucoreAuto 2 жыл бұрын
@@Oh-Jay52 lol yes the chilling didn't last very long, it was about 20 that day 😄
@LucoreAuto
@LucoreAuto 2 жыл бұрын
Not sure who to point the fingers at with the spark plugs thing.. could be.. who knows. Especially with the smattering
@darrellclark8112
@darrellclark8112 2 жыл бұрын
Great to see someone who is not a part swapper and actually takes the time to diagnose the problem
@LucoreAuto
@LucoreAuto 2 жыл бұрын
We definitely try to do it the right way, sometimes it really kicks you in the pants. This one really REALLY didn't want to be cooperate
@joeloco5129
@joeloco5129 2 жыл бұрын
THIS is the difference in taking your vehicle to an EXPERT TECH, vs. taking it to someone who merely, "works on cars." Anyone can have a tool box filled with expensive tools. Those tools are useless in the hands of a sub-par technician. I've subscribed to your channel! I ACTUALLY learned things from this video, and I expect I will learn MUCH more watching your other vids. Great diagnostic. Great video. Great technician!!!!
@michaelbezos2969
@michaelbezos2969 Жыл бұрын
Being an Instrument/Electrical Journeyman. I could write a book on situations you would not believe. Folks have no understanding of what you automotive tech's go through troubleshooting. I do. Great job using the process of elimination to make needed repaires. Experience is essential as sometimes intermittent problems can lead to loss of sanity. In my case a loose connection can cause process shutdowns & hundreds of connections to go through even skinned wires in conduit. Great job! Thanks for sharing. Be safe.
@ryan00170
@ryan00170 Жыл бұрын
Wow I’m impressed I have almost the same van and no shop around me is willing to 100% diagnose it. It doesn’t start in the rain, shops will tell me what too check however they refuse to work on it. Now I just drive it in the summer for fishing trips/kayaking. Thanks for all the tip!
@myyoutubechannel3161
@myyoutubechannel3161 8 ай бұрын
Is yours miss firing ? As well
@lenniedyer3765
@lenniedyer3765 2 жыл бұрын
What a great job. Never give up. I loved the “ I WIN “. It is a battle at times.
@LucoreAuto
@LucoreAuto 2 жыл бұрын
Oh absolutely it is and you have to be willing to fight until it just gives up, surrendering the win 😀
@josegalan8348
@josegalan8348 8 ай бұрын
Is a shame you located in Ohio I'm in Florida
@johnburkett2214
@johnburkett2214 2 жыл бұрын
Awesome job with the diagnosis and process of elimination to find the problem. You got very good mechanical skills and the business I'm sure benefits from it greatly. A shop is only profitable if has good technicians and good shop tools and equipment. Really like the new blast cabinet. Electrical gremlins can be time consuming and challenging but rewarding when you find them and properly correct them. I was a technician for many years. We have the same work ethics and skills. I also ran a couple shops at the end of my career that were very profitable. I retired early due to health reason. I miss it. Still work on my own cars at home. Keep up the videos.
@rodneywalker6609
@rodneywalker6609 6 ай бұрын
At 11:50…I hope the folks at AC/Delco are listening and have sent you a nice advertisement check. I’m gonna put AC/Delco’s on my 97’ Chevy Express. Having a random misfire but only above 55 mph when I notice it. Thanks for the video.
@LucoreAuto
@LucoreAuto 6 ай бұрын
No sponsorship or advertisements here! :) Just honest work and honest opinions. Hopefully the video helps a few people along their repair journey.
@hollywoodthedj1673
@hollywoodthedj1673 2 ай бұрын
@@LucoreAutogreat video man your patience & attention to detail is remarkable!👍🏾
@awakenandembrace
@awakenandembrace Ай бұрын
I'm bringing my Express to you😮
@rayrussell6064
@rayrussell6064 2 жыл бұрын
I had many of them back in the day how frustrating it was then people and parts canons or even other shops always made it frustrating but ar the end the day its like you said you have closure I know I did awesome content keep up the awesome job. God bless you and as always be safe 👍
@LucoreAuto
@LucoreAuto 2 жыл бұрын
Thanks Ray, fortunately this one ended with a win but it certainly could have gone the other way. Especially with all the issues created by "fixes" previously, many shops would have given up. This is 3 days of diag and fixing that not many mechanics would be willing to sign up for. The challenges though are really what we're known for around here. Which... is both a good and bad thing 😀
@jmadden805
@jmadden805 2 жыл бұрын
Those Chevy Express vans are solid. Easy to diagnose. Crazy that someone went that far without figuring it out
@Evol112011
@Evol112011 Жыл бұрын
Very reliable mechanic ! I’m going thru a misfire now 2000 gmc safari
@ladyjustice1127
@ladyjustice1127 Жыл бұрын
Impressed with the thoroughness and accuracy. If i thought mine would make the 3.5 hr trip, i would be sending it straight to you. Need a mechanic like you in the PGH area lol
@kendallthurston1443
@kendallthurston1443 8 ай бұрын
one of the most helpfull of all vidios
@gregsimon9061
@gregsimon9061 2 жыл бұрын
If they just would have brought it to you in the first place it would have been so much easier😂 Great work from awesome people.
@LucoreAuto
@LucoreAuto 2 жыл бұрын
For SURE it would have been, and a lot less stressful! But sometimes even we need a challenge to keep us on our toes! 😀
@CanogaHVACRLLC
@CanogaHVACRLLC Жыл бұрын
Great and honest work. Dealing with the electrical problems of my van 😢
@globally123
@globally123 10 ай бұрын
Great stuff. Good to watch a real professional, cheers from Wales U.K.
@darrenritter885
@darrenritter885 2 жыл бұрын
Matt Foley will be glad his van is back in tip top condition!
@andrejunir1977
@andrejunir1977 Жыл бұрын
I have a 2011 2500 work van going into the shop this weekend with a P0302 code. This video makes me a little nervous lol. 😅 hopefully mine isn’t this hard to diagnose. Great video..I wish you were my mechanic.
@frankchandler8005
@frankchandler8005 Жыл бұрын
YOU ARE AMAZING DUDE.!
@davediamond1742
@davediamond1742 2 жыл бұрын
use a good copper plug folks , i profess i only use AC delco on the GM products .. oh yeah a gm van of this age are so much fun to work on ..nice roller cam. great job lucore ! great vid !
@LucoreAuto
@LucoreAuto 2 жыл бұрын
We almost exclusively stick to AC Delco stuff on these things, being able to trust your parts on a difficult or frustrating job is HUGE. Do it right, do it once. Thanks for watching and supporting!
@StevenHanover
@StevenHanover Ай бұрын
Not bosche double iridium?
@rodneyf.9595
@rodneyf.9595 2 жыл бұрын
Best video brother , dang it was great following you through it all that's a first for me after all these years and big heck ya on finding that injector wire man awesome. And yes on hating to work on vans even after all this time lol. Anyways I really enjoyed it thanks for all the work that goes into these videos 👍
@LucoreAuto
@LucoreAuto 2 жыл бұрын
Thanks for sticking through it all, we know it's not flashy and fun but it's real honest mechanic stuff. Little hidden challenges like these are what derail many repairs and projects, it's tough to see something through like this. Not saying anyone needs to know this stuff now but, ya never know maybe we learned someone something! 😀
@rodneyf.9595
@rodneyf.9595 2 жыл бұрын
@@LucoreAuto Thank you a tech watching another tech but that's our life. Everything is much appreciated I really enjoyed it . 👍
@LucoreAuto
@LucoreAuto 2 жыл бұрын
@@rodneyf.9595 we try not to share tooooo much of this kind of stuff, it's not very flashy or attention getting just honest greasy hands kind of work. But glad at least a few people seem to have liked it and watched!
@bobbysmith8120
@bobbysmith8120 2 жыл бұрын
O the dreaded parts changers in for the mechanic to diagnose and fix 👍👍💯
@LucoreAuto
@LucoreAuto 2 жыл бұрын
Making complicated problems more complicated for the next guy!
@oonojoe
@oonojoe 5 ай бұрын
Super Cool. Great video. I have this same truck.
@cyane1577
@cyane1577 2 жыл бұрын
Excellent t/s!! Ya I'm sure the customer should be thankful the PCM didn't get fried.
@LucoreAuto
@LucoreAuto 2 жыл бұрын
This one certainly took us for a ride mentally but in the end, we still win! Not sure if the PCM had been replaced in the not too distant past or not... it very well may have been hit by the parts cannon too!
@mikemaccracken3112
@mikemaccracken3112 2 жыл бұрын
My techs hated it when I would take a G-Van in for repairs😂
@LucoreAuto
@LucoreAuto 2 жыл бұрын
They are pretty universally hated 😀
@alwayshungry24
@alwayshungry24 2 жыл бұрын
cool. i need to bring my car to you. I drive a 2004 Buick Lasabre. Non pressure power steering line was leaking bad when i bought it. Had some one to fix it. they said buy the line he will install it. That was a year ago. i haven't found any one in the area who wants to work on it. im being told its to old. I invested a lot of money in this car and its all i can afford. now the power steering pump quit and steering it is like driving a cement truck with no front tires.Cool video love the content
@marcelnowakowski945
@marcelnowakowski945 2 жыл бұрын
An excellent, very interesting video! Good work, thanks a lot!
@grumpyoldirishman313
@grumpyoldirishman313 2 жыл бұрын
$$$ Cha Ching on diagnose time. Great hunt and find hell I was just watching loosing my patience lol. Thanks
@LucoreAuto
@LucoreAuto 2 жыл бұрын
Lol MOST things don't fight us quite this hard but sometimes you just have to strap in for a battle. This one.. it almost became a mission. Sometimes when the shop says "We're still working on the diagnosis" ... they actually mean it 😉
@joelmoragas1244
@joelmoragas1244 Жыл бұрын
We need more mechanics like you..
@markkingbirdsr4884
@markkingbirdsr4884 Жыл бұрын
Great work!
@MrVikoBt
@MrVikoBt 7 ай бұрын
Well done bud!
@bohawkins5258
@bohawkins5258 2 жыл бұрын
I think a relative compression test with a cylinder sync and a Injector drop test would have saved you a little bit of time. However the end result was the same.. fixed is fixed.
@richardlucore6813
@richardlucore6813 2 жыл бұрын
You are correct..... -An Injector drop would have shown both injectors not contributing. -relative compression would have given a ballpark for engine integrity..... but I have had relative comp be misleading so I prefer to do an actual comp test. And with mismatched plugs they all needed to come out anyway. It has been a minute or two since I have had to "undo what someone else put into" on one of these old Iron blocks.
@bohawkins5258
@bohawkins5258 2 жыл бұрын
@@richardlucore6813 undoing what others have done is always the fun part. 😂
@LucoreAuto
@LucoreAuto 2 жыл бұрын
A lot of times that's the most challenging part, or "unrednecking" as we sometimes refer to it 😀
@Mechanickirk
@Mechanickirk 2 жыл бұрын
I've never had an issue with an NGK plug, but I run V-Power because that's the closest to a normal plug. I never run Champion because I and my Grandfather both have had issues with those from his days with his own service station to my career wrenching on everything with a spark plug.
@LucoreAuto
@LucoreAuto 2 жыл бұрын
We run NGK in a lot of things and really have no problem with their products. Typically speaking we prefer to stick to AC Delco on these, partially a good luck thing, partially just a bias on domestic vehicles. The bigger issue is when you have different plugs, with different ratings, from different manufacturers... things can get a bit wonky
@Bignate1989
@Bignate1989 2 жыл бұрын
First time I put one of those spiders in a S10 back in the day I bent one of those pins. Tripped me up bad.
@atomicdmt8763
@atomicdmt8763 18 күн бұрын
excellent video! Im curious also if a faulty TPS or connector could create P0174, P0300 issues. My OBD2 scanner is showing weird TPS voltages.... Im going to replace and find out. Perhaps you'd had experience w this. Thanks!
@victorlopez2143
@victorlopez2143 Жыл бұрын
Where I live it's very hard to find a great mechanic that is very thorough while doing his work... Most of the time I have to bring my cars to the dealers to get work done. There are NOT that many shops that have good mechanics in the area which is too bad..
@NoName-yr1jv
@NoName-yr1jv 2 жыл бұрын
Good job 👍
@LucoreAuto
@LucoreAuto 2 жыл бұрын
Thank you! This one fought and fought but in the end we win!
@lostvisitor
@lostvisitor 3 ай бұрын
nice, very helpful
@michaeltichonuk2176
@michaeltichonuk2176 Жыл бұрын
Yep, that ignition system has to have all AC Delco parts to operate properly. Current project has faulty signal to IAC. I'll be checking continuity to VCM next. Why GM placed that under the hood seam I don't know. I've liked the 5.7 ...properly maintained it'll run 300 easy. Most of your job on this van was cleaning up others ...mistakes. 👍
@yuraseadoo
@yuraseadoo 7 ай бұрын
Thank you so much for your video
@Trashpanda_404
@Trashpanda_404 6 ай бұрын
You can only put it in the wrong hole on your birthday 😂😂😂😂😂 Have a 3500 6.0 that I had to replace water pump. Scanner tool at AutoZone kept saying Mass Air. Bought a new sensor, plugs wires were shot so installed new AC Delco, but same…. 🙄
@mclovengarcia2883
@mclovengarcia2883 7 ай бұрын
Great work 👏 ! Sir I'm about to buy 2024 chevrolet express passager, which engine size do you recommend me thanks!
@kevinz763
@kevinz763 2 жыл бұрын
Gotta love it when someone else gets their grubby fingers into something they have NO clue about!! Costs them more in the long run then want to bitch and complain when you change so much for diagnostic work and to re-fix what someone else messed with and hacked up
@LucoreAuto
@LucoreAuto 2 жыл бұрын
Unfixing the fixes is a HUGE portion of what we do around here, especially vehicles that have been through a few sets of hands. Never assume things were done right before you get there! Sometimes when the shop says we are still trying to diagnose the issue after a few days.... they actually are 😉 This was 3 days of hunting/fixing/researching
@imagine9375
@imagine9375 9 ай бұрын
Someone has definitely been launching the "Parts Cannon" at it... This guy is thorough..he found multiple errors from idiotic mechanics that like to "Half ass Henry" jobs.
@kmc468
@kmc468 2 жыл бұрын
I like how you said it's usually someone put something on it wrong yeah usually majorly wrong or in backwards or on the wrong side or how the hell did they get that even in there that always makes me laugh when that happens 2me💯👍👌🤣
@LucoreAuto
@LucoreAuto 2 жыл бұрын
SO much of the work we do is "unrednecking" vehicles, AKA Fixing the Fixes. Especially when you get into older vehicles that have been through multiple shops/mechanics/owners you really never can assume what IS supposed to be there IS there. Takes a different kind of mindset when you are troubleshooting for sure. Hopefully this one was at least a little entertaining as well as educational!
@kmc468
@kmc468 2 жыл бұрын
@@LucoreAuto ❤
@totalyep
@totalyep 2 жыл бұрын
Great video. Just curious if you charged all the hours of diagnostic time.
@LucoreAuto
@LucoreAuto 2 жыл бұрын
Great question and no we don't. Typically speaking yes we do like to be paid for our labor and time spent but when you get into something like this it's just not feasible. It also becomes something of a personal challenge to figure out. You really can't hand a customer a bill for 3 days of diag/research/etc, or at least WE wouldn't. Most of the time we don't go anything more than 4 hours of billable diag time, anything beyond that we usually eat.
@papaoctopus
@papaoctopus 2 жыл бұрын
@@LucoreAuto new follower because of that statement. Well done.
@michaeldunagan8268
@michaeldunagan8268 4 ай бұрын
@1:25 How did you get the engine cover off? I had to remove the passenger seat to make room for removing the cover on my 1997 Express van.
@LucoreAuto
@LucoreAuto 4 ай бұрын
Many many hours spent playing Tetris ;) Hopefully yours was resolved!
@michaeldunagan8268
@michaeldunagan8268 4 ай бұрын
@@LucoreAuto Seat was not heavy. Four nuts. Seller removed the rearward seats. Therefore, a de facto cargo van to throw the seat to.
@orlandocolon332
@orlandocolon332 6 ай бұрын
Awesome
@johndillinger8482
@johndillinger8482 2 жыл бұрын
i have a 95 yukon doing the same exact thing.new cap and still does it. once the truck warms up the miss is intermittent like something is loose.
@throttlewatch4614
@throttlewatch4614 2 жыл бұрын
Ya know who doesn’t have a KZbin channel showing his work ? The Who put that distributor in.
@LucoreAuto
@LucoreAuto 2 жыл бұрын
Lol! As far as we know, yes you are correct. Part of why we film this stuff honestly is just transparency, showing what really goes on and what needs done. Not saying we don't make mistakes too, we certainly do. Not sure who or where had a hand in all these things but hopefully they see the video and learn a lesson for next time!
@bloodwashedchild188
@bloodwashedchild188 Жыл бұрын
This was so informative. Now I know what more to look for with my "misfire" that coded as o2 sensor then anti lock break system,to ignition to now misfire and no cylinder code.?!@😩
@jmadden805
@jmadden805 2 жыл бұрын
5:20 in. You said 1 and 3 misfire. Both on the same module. I’m going to lean that way now. Stay tuned. Lol
@joebuford7246
@joebuford7246 2 ай бұрын
I have the same Van with the same problem
@Bekz00
@Bekz00 2 жыл бұрын
Came across your video, thanks for the info. I have a ‘01 chevy express G1500 that I travel in. The only thing I can feel off w/it while driving is it sounds like its trying to get air in. Hooked up a computer to it and am getting lean bank 1 &2 & fuel level sensor 👎🏻👎🏻👎🏻
@richardlucore6813
@richardlucore6813 Жыл бұрын
Fuel level senor code often is the level sensor is worn out and needs replaced. Lean code on both banks often means the fuel pump is wek or fuel filter is clogged. Replace them both (pump and sender) along with a filter as tank removal is necessary for both repairs. Use a quality AC Delco pump unit. We have seem high failure rates with aftermarket fuel pump assemblies.
@Bekz00
@Bekz00 Жыл бұрын
@@richardlucore6813 wow, thank you!!! Need to get this done before my next trip.
@richardlucore6813
@richardlucore6813 Жыл бұрын
@@Bekz00 there are other items that can cause the lean code for both banks. the intake manifold gasket could be leaking. Air leak behind the Mass airflow sensor. throttle body gasket leaking. bolt that holds the throttle body hat not tightened down. etc.
@kalebstout7673
@kalebstout7673 Жыл бұрын
What brands of distributor do you recommend. Shop recommend “Tech Smart” and I looked for ACDelco and found it to be a much high price of course and not available in store so looked at Duralast gold and wondering your thoughts. Pulled code P0300 on my girlfriends 02 Chevy express van with the 5.7 Vortec with only 17,000 original miles. I replaced all spark plugs and wires as well as distributor cap with an ACDelco but didn’t replace the rotor due to limited parts availability. The shop that wanted to replace the whole distributor said that the cap is charred and there is some play/wiggle room up and down in the distributor. Would really appreciate your insight on this matter. Wanting to do the repair myself and save her close to 1,000 bucks if possible. Also the crankshaft position sensor was replaced recently and thinking it might just need a relearn. No check engine light on but vehicle is supper sluggish, poor fuel economy and just doesn’t seem to be running nearly as good as a few other 5.7L’s I’ve been around. Do you think it’s possibly injectors, hoping not
@michaelbezos2969
@michaelbezos2969 Жыл бұрын
One more comment, why I hate flying. If 99.9% of stuff works what is the 0.1% thats not.😂
@ScarletKnightmare
@ScarletKnightmare 10 ай бұрын
I'm considering selling my Silverado to buy an Express van. It looks much more difficult to work on, but is it really THAT bad from a mechanic's perspective? Is it a nightmare or just a PITA? Thanks!
@ScarletKnightmare
@ScarletKnightmare 10 ай бұрын
Note: I don't own a lift and would be working in my driveway
@GrievenceCapitolist
@GrievenceCapitolist Жыл бұрын
I just bought a ac Delco cap that didn't have brass nodes .
@gacha_maddreamer_creativeo2212
@gacha_maddreamer_creativeo2212 2 жыл бұрын
I'm working on a 1961 vw type3 squareback that was my great uncle's. I want to make it 4wd but don't know where to start since it's in such bad condition. Any pointers?
@gregmccarter2176
@gregmccarter2176 Жыл бұрын
I know a guy who spent hundreds of dollars on parts for his truck...the so-called mechanic was a joke..so i went over to give a look at the engine..the plug wires were high dollar wires...the mechanic said he found the wires in a dumpster, behind a parts store..i told the owner to put his old wires back on..he said wires arent the problem...well two weeks later he finally changed the wires..the truck ran great..the high dollar wires were bad from the manufacturer..some people are stupid😂😂
@g-track5065
@g-track5065 Жыл бұрын
Your awesome !!!!
@thisisyourcaptainspeaking2259
@thisisyourcaptainspeaking2259 2 жыл бұрын
Cheap compression gauges usually have the wrong valve core. Color has nothing to do with it, the spring is very light in the correct core. Chevy van song: kzbin.info/www/bejne/iJqoeoelhLylbJY
@LucoreAuto
@LucoreAuto 2 жыл бұрын
Lol thanks for the link, haven't heard THAT one in quite a while! So what do the stripes have to do with on the cores?
@thisisyourcaptainspeaking2259
@thisisyourcaptainspeaking2259 2 жыл бұрын
@@LucoreAuto The outer gasket stripe color varies, there's no standard I've found in Schrader's literature. The materials do vary as per their spec, one must confirm the material is compatible with the application. For instance, neoprene is the inner seal elastomer in the case of gasoline and the outer is usually nylon in most applications. Spring opening pressures and suggested application are listed in their specification chart. Nickel plating, etc.
@TheMcs33
@TheMcs33 11 ай бұрын
What the compression is 120 good
@rwrobs777
@rwrobs777 Жыл бұрын
Just curious if you use a labscope in your shop ??
@rodneywalker6609
@rodneywalker6609 5 ай бұрын
At 14:37….you said a 305…did u mean a 350?
@jolujo5842
@jolujo5842 Жыл бұрын
Water in the gas !!!! Duh.that will cause the p0300 code. P0300 code only means the engine is misfiring. Try putting 2 bottles of HEET and a bottle of Seafoam into a fresh tank of good gas.. Run through that tank and do it again. Water in a bad tank of gas caused me grief making the engine misfire. "P0300" Which set of my Stabilitrac /Traction control to go into shutdown and throw an error code. Worse was the code caused my transmission shift points to go haywire. Everyone had crazy fixes suggested. Chasing the rabbit down the hole. It all boiled down to IDIOTIC chevy ECM programming. I Cleared the contaminated fuel. AND MAGIC...ALL CODES CLEARED. No parts needed , just feul dryer and Seafoam.
@davidtruckcoe7064
@davidtruckcoe7064 8 ай бұрын
so just throw more parts at it
@bossmadelandgraf
@bossmadelandgraf Жыл бұрын
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