GM

GM repair problems? Ask a GM repair expert now.

Ask an Expert,
Get an Answer ASAP!

Related GM Questions
My 93 gmc sonoma turns over but won't start. I replaced fuel
my 93 gmc sonoma turns over but won't start. I replaced fuel pump, fuel filter and a part that goes on the throttle body.… read more
Dave Nova
Dave Nova
Auto Dealership Owner
Associate Degree
34 satisfied customers
GM Gmc: I have a 1995 gmc sonoma 4.3 v6 tbi and my injectors
I have a 1995 gmc sonoma 4.3 v6 tbi and my injectors aren't spraying changed distributor came with new ignition control module distributor cap rotor oil pressure switch rebuilt throttle body brand new… read more
kwiggins29059
kwiggins29059
Associate Degree
219 satisfied customers
1994 gmc: liter..80 psi fuel pressure to the throttle body
I have a 1994 GMC Topkick, with 7.0 liter and throttle bodt Injection. THe fuel pump is funtional, have 80 psi fuel pressure to the throttle body. the fuel injectors and the throttle posistion sensor … read more
Kavey
Kavey
86 satisfied customers
over, but wont start..hear fuel pump..dies..1996 z71 350 vortec.
Getting fire,turns over, but won't start, can hear fuel pump pumping has gas to throttle body. can pour gas into throttle body and it will fire for about a second, then dies. 1996 z71 350 vortec.… read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
25 satisfied customers
1994 gmc 2500 series: liter..pulled tank checked fuel pump fuel filter
1 have a 1994 gmc 2500 series vandura with a 5.0 liter motor with a trottle body carburator, ii cant get gas to skirt out of ejectors into carbutor, i have pulled tank checked fuel pump fuel filter an… read more
supermechanic
supermechanic
Service consultant
Vocational, Technical or Trade Scho
10 satisfied customers
1986 chevy blazer: v6..throttle body..what voltage goes to injectors
1986 chev blazer v6, getting fuel to the throttle body not getting fuel through them, what voltage goes to injectors… read more
john
john
MASTER AUTOMOTIVE TECHNICIAN
2 YEARS COLLEGE
10 satisfied customers
1993 gmc: 4.3 v6..van wont start no gas spray at injector
i have a 1993 gmc 2500 vandura with a 4.3 v6. van wont start no gas spray at injector. put some gas in throttle body van will fire up and run as long as you give it gas. injectors spray while van is r… read more
Dave Nova
Dave Nova
Auto Dealership Owner
Associate Degree
34 satisfied customers
1991 GMC S15: 2.5L..It doesnt have an injector pulse for some reason
I have a 1991 GMC S15 with the Tech 4 2.5L engine. It doesn't have an injector pulse for some reason. The fuel pump is working, the battery is charging, and I even tried a different ECM and injector t… read more
Dave Nova
Dave Nova
Auto Dealership Owner
Associate Degree
34 satisfied customers
1993 Chevy: Towed..distributor../module, cap and rotor, spark plugs
1993 Chevy S-10 4.3 pickup Driving 55 mph, engine cut off suddenly. Towed it home, discovered it had no spark. I changed the distributor shaft w/module, cap and rotor, spark plugs. I had it running sl… read more
JHoop
JHoop
Owner,Technician
High School or GED
94 gmc: k1500 but it is still not getting fire from the coil i
i have changed the coil on my 94 gmc k1500 but it is still not getting fire from the coil i need help.… read more
Mcgruder73
Mcgruder73
Auto Technician
Associate Degree
1993 pickup: injectors..shuts..changed fuel filter and relay..stall
cannot get a sierra 1993 pickup to start, fuel will not get to injectors, will start great when primed but shuts off when prime is burned out; have changed fuel filter and relay so far, is there anoth… read more
john
john
MASTER AUTOMOTIVE TECHNICIAN
2 YEARS COLLEGE
10 satisfied customers
1993 GMC: Pickup..cap, rotor, module, coil, and spark plugs
I have a 1993 GMC Sierra Pickup iam having trouble with. One day it ran fine, the next day it wont. I replaced the fuel filer, cap, rotor, module, coil, and spark plugs. It it getting spark at each of… read more
Kevin Bourcier
Kevin Bourcier
Vocational, Technical or Trade Scho
385 satisfied customers
1991 gmc sonoma: fuel pump..it runs rough backfires and stalls out
1991 gmc sonma, replaced the fuel pump, the engine back fires through the fuel body will idle but when throttled up it runs rough backfires and stalls out. any thoughts???… read more
john
john
MASTER AUTOMOTIVE TECHNICIAN
2 YEARS COLLEGE
10 satisfied customers
1992 gmc: throttle body new fuel pump and filter..intake..wont start
1992 gmc tbi no fuel at throttle body new fuel pump and filter willl start if fuel put in intake otherwise wont start?… read more
Dave Nova
Dave Nova
Auto Dealership Owner
Associate Degree
34 satisfied customers
my truck..drove..fuel control module under the distributor cap,coil
I recentley had a used transfer case installed and within 1driving hours my truck died on the I-95.Was instantaneous shut down, got restarted, drove about 25 more miles and then after I stopped it wou… read more
Jerry Newton
Jerry Newton
Vocational, Technical or Trade Scho
2,066 satisfied customers
fuel pressure good, noid light..injectors..trottle..same problem.
fuel pressure good, noid light says power to injectors but they won't spray. thought maybe clog and got another trottle body. same problem. I hot wired the injectors with a portable battery pack and h… read more
Gary
Gary
Shop Foreman
Vocational, Technical or Trade Scho
212 satisfied customers
95 GMC: Fuel pump and delivery ok...fuel is dumped in throttle body
Have a 95 GMC 2500 p/u. Fuel pump and delivery ok. Gettiing spark to plugs, but plugs are dry even when fuel is dumped in throttle body. Can't really hear injectors. What can I check?… read more
Roadside Jerry
Roadside Jerry
Auto Expert on Just Answer
Vocational, Technical or Trade Scho
2,659 satisfied customers
Fuel injectors..the fuel filter..fuel pump relay..throttle body
My '89 k1500 fuel injectors went out I repalaced them with new ones as well as the fuel filter and seemed to do great, for a couple days. I had the neighborhood mechanic look at it and he said it was … read more
Gary
Gary
Shop Foreman
Vocational, Technical or Trade Scho
212 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I was having a terrible problem with the wheel bearings on my 98 Chevy Cavalier and I suspect that using this website saved me plenty of time and money.

Todd LRochester NY

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

GM Tech (Cam)

GM Tech (Cam)

GMC Mechanic

5,844 satisfied customers

GM Grand Master Technician 2007. 14 years experience.

Gary

Gary

GMC Technician

1,561 satisfied customers

15 years gm master tech/15 years ASE master tech

car tech

car tech

ASE Certified Technician

449 satisfied customers

25 year master tech and shop owner

Chris (aka- Moose)

Chris (aka- Moose)

GMC Technician

234 satisfied customers

16 years of experience

Paul M ASE Master

Paul M ASE Master

ASE Master Tech

187 satisfied customers

ASE Master Tech 20+ Years

Anthony

Anthony

GMC Technician

489 satisfied customers

GM Certified

Amedee

Amedee

GMC Technician

28,523 satisfied customers

ASE certified tech with advanced level specialist. Wisconsin certified emissions state inspector

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x