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I have a 2000 gmc Savana 2500 l just pcm and it won't run.
I have a 2000 gmc Savana 2500 l just pcm and it won't run. It start and run for about two seconds and stop. The security light is on. It blinks for about minute than it will stop but remain on. What d… read more
AutoDoc1
AutoDoc1
High School Diploma
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2000 3500 savana 5.7. Was running fine. Going down the road.
2000 3500 savana 5.7. Was running fine. Going down the road. And it just shut off. Tryed to start it. It's acting like the timing is off. Turns over. But no go. It's got spark. It's got fuel. It's got… read more
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Todd Audette
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Vocational, Technical or Trade School
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2001 GMC Sierra 2500hd 81.L cranks but won't start. New CKP.
2001 GMC Sierra 2500hd 81.L cranks but won't start. New CKP. Verified signal is good from CKP and CMP. Fuel injectors are pulsing but no spark. Probed wire for 1 spark coil signal and see no pulse dir… read more
Gm Tech (Cam)
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Vocational, Technical or Trade Scho
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Just found your site. Great service, Thank You! I have the
Just found your site. Great service, Thank You! I have the same problem of no fuel pressure, no spark, no security light, fuel gauge maxed past full. My ecm fuse is good. Was running fine but would sp… read more
Gary
Gary
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Vocational, Technical or Trade Scho
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I have a 1997 GMC Savana. It has 132000 kms on it .It has a
Hi, I have a 1997 GMC Savana. It has 132000 kms on it .It has a new crate engine (10k on it now) new plugs wires cap rotor. has new crank position sensor etc all the stuff was replaced when new engine… read more
Mike S.
Mike S.
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2005 GMC Savana van 2500 with 4.8 liter motor VIN #
2005 GMC Savana van 2500 with 4.8 liter motor VIN # ***** 116,000 miles I have a service van with 2 doors in the back and 2 on the side, motor oil and coolant levels are fine and the oil was changed 2… read more
Gary
Gary
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GMC Sierra 1500: Hey Tim I need some help with my 95 gmc k1500
Hey Tim I need some help with my 95 gmc k1500 350 5.7L. A few months ago my truck wouldnt start. I replaced the ICM with a masterpro and it ran fine while. Then it died and wouldnt start so I replaced… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
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We have this same problem, turns over but will not start, have
We have this same problem, turns over but will not start, have already put $1500.00 into repair (replaced fuel pump and the pcm at a gmc dealer) after approx. 2 wks had same exact problem, took it bac… read more
GM Bob
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GM 2500 Savana Cargo: 2005 GMC 2500 Savana Cargo Van no
2005 GMC 2500 Savana Cargo Van no start. but battery, starter, alternator all seem fine. Just seems like its getting no initial fuel to spark & ignite. It seems to link to sitting a few days and if it… read more
Pete
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GMC Sierra 1500 Pickup: 96 GMC pickup running rough random
96 GMC pickup running rough random codes (lean on bank 1 2 or random misfire) tried resetting emc, worked for a while so sent it in to be rebuilt installed rebuilt one, wont start at all turns over, a… read more
Jerry
Jerry
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GMC: I have a 1999 savana with a u1626 code. It starts normally
I have a 1999 savana with a u1626 code. It starts normally and instantly stops like it is out of gas if you try to start it again it will start but stops again the tech with the computer said GM didn'… read more
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GMC Savana 2500: 2000 gmc savana 2500. 101,000 miles. Runs
2000 gmc savana 2500. 101,000 miles. Runs 5 miles, backfires, stops running, will not restart. Let it sit overnight, it will run another 5 miles and same thing.… read more
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GMC 5500: GMC 5500 turn the key on vehicle turns over starts
GMC 5500 turn the key on vehicle turns over starts then stops keeping key on it will start then stop then start and stop… read more
Gm Tech (Cam)
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GMC express: wonking on a 2005 GMC express 2500 van w, V8 motor.
wonking on a 2005 GMC express 2500 van w, V8 motor. The security light flashes and the van will crank but will not start. If i wait around 30 minutes it would usually start, but this last time that di… read more
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Eric
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GMC Savana 2500: Dave Nova, Hi, You helped me yesterday with
Dave Nova, Hi, You helped me yesterday with GMC Savana 2500 4.8L. Code P0300. Mil light blinks at higher speed. Had crank sensor recalibrated at dealer. Still same problem… read more
Gm Tech (Cam)
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GMC Savana 1500: I have a 2000 GMC Savana, that was not getting
I have a 2000 GMC Savana, that was not getting power to fuel pump. Dealer said it was the fuel pump that was bad, I changed out old pump for new one, not the problem. Checked the relay and when switch… read more
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GM Savana 2500: I have a 2000 GMC Savana 2500 with a 5.7l V-8
I have a 2000 GMC Savana 2500 with a 5.7l V-8 thats not starting. It had sat for about 6 weeks and the battery had discharged due to an interior light being on. I charged it up and now it won't start.… read more
Gary
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GMC Safari Van: 98 safari starts 1-2 sec then dies, New fuel
98 safari starts 1-2 sec then dies, New fuel pump,filter, injectors. New ECM, ignition components, alternator. oil pressure switch. was told it could be security related… read more
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Meet the Experts:

Gm Tech (Cam)

Gm Tech (Cam)

GMC Mechanic

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GM Grand Master Technician 2007. 14 year experience.

Gary

Gary

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Dave Nova

Dave Nova

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ASE Master Certification. GM World Class Certification

Chris (aka-Moose)

Chris (aka-Moose)

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JFN1

JFN1

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Mike S.

Mike S.

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George H.

George H.

ASE MasterTechnician

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15+ Years ASE Master Technician with Level 1 Certification

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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.

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