Classic Truck starting issue, 84 GMC Sierra. I have a new starter and battery installed. Started and ran great for last few weeks, woke up this morning and now it won't start. Truck turns over but won't catch. Carburetor gets fuel but won't start. I have checked all that I know. Any help is appreciated.

Asked by t3t Oct 20, 2017 at 01:40 PM about the 1988 GMC Sierra 1500 C1500 Standard Cab LB

Question type: Maintenance & Repair

Classic GMC Sierra starting issue

30,510

mikeatpriestlake answered 7 years ago

check for spark.

Mark helpful

Your Answer:

Classic Truck starting issue, 84 GMC Sierra. I have a new starter and battery installed. Started and ran great for last few weeks, woke up this morning and now it won't start. Truck turns over but won't catch. Carburetor gets fuel but won't start. I have checked all that I know. Any help is appreciated. 1 Answer

Classic GMC Sierra starting issue

1988 GMC Sierra 1500 C1500 Standard Cab LB

-

Maintenance & Repair
04 gmc sierra 1500 5.3 died on me on the highway got it towed home starting going at it, hooked two different scanners to it and not throwing any codes (ecm is working bc the map was reading correctly but also the rpm was zero) anyways checked fire none checked injectors they wasnt working either(built fuel pressure then unplugged fuel relay then turned engine over and the pressure stayed the exact same) i assume it might be the crank sensor but i would think it would throw a code, anyways came back this morning and before doing anything for the hell of it i checked the gas cap and tightened it and it fired up perfect three different times and the last time i let it run and it died after bout 45 seconds (fuel pressure reads 55) and after it died its doing the same thing cranks but wont fire or start 1 Answer

died on me on the highway got it towed home starting going at it, hooked two different scanners to it and not throwing any codes (ecm is working bc the map was reading correctly but also the rpm was...

2004 GMC Sierra 1500

-

Maintenance & Repair
I have a 1991 GMC Seirra it stalled and won't start checked fuses and fuel pump everything is fine what else could I look for? 1 Answer

It was running fine the days before the it stalled and wouldn't start back up. I'm lost Checked fuses, fuel pump and everything is fine so I have no clue what else to look for.

1991 GMC Sierra 1500 C1500 SLE Standard Cab LB

-

Maintenance & Repair
Hi. My 1996 gmc sierra 1500 I was driving down the freeway and truck died. A couple minutes later it would start. I got home turned it off and it won't start. Got fuel up to the throttle body 2 Answers

Changed filter and regulator And pump is running. Starting fluid or gas in throttle body will start and run til it's gone. Help! Please

1996 GMC Sierra 1500 C1500 SL Extended Cab LB

-

Maintenance & Repair
I haave a 2000 gmc sierra was sitting for a few months and i went to start it but the battery was completely dead 5 Answers

I haave a 2000 gmc sierra was sitting for a few months and i went to start it but the battery was completely dead i jumped the truck and now it will start but when i let off the throttle it dies. any...

2000 GMC Sierra 1500 SL Extended Cab SB

-

Maintenance & Repair

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.

1 Answer

Your Answer:

Shortcuts

Search GMC Sierra 1500 Questions

CarGurus Experts

Find great deals from top-rated dealers

Related Models For Sale

1 Answer

Your Answer:

Related Questions

I have a 1991 GMC Seirra it stalled and won't start checked fuses and fuel pump everything is fine what else could I look for? 1 Answer

Hi. My 1996 gmc sierra 1500 I was driving down the freeway and truck died. A couple minutes later it would start. I got home turned it off and it won't start. Got fuel up to the throttle body 2 Answers

I haave a 2000 gmc sierra was sitting for a few months and i went to start it but the battery was completely dead 5 Answers

Shortcuts

Search GMC Sierra 1500 Questions

CarGurus Experts

Find great deals from top-rated dealers

Related Models For Sale