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Professional Automotive Repair Technical Discussions for March 18, 2016 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2012 Buick Enclave 3.6L Radio VIN: 5GAKRCED8C Got a strange one here. Hoping someone has run into this before. This Buick has so much static on FM only that the radio is useless. But with KOEO the radio works perfectly. As soon as you start the car the static begins. One other thing I noticed is if I tu... |
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| 2002 Chevrolet Astro 4.3L No Start VIN: 1GCDM19XX2 Seems to accure when wet outside verified good fuel press.60psi koeo 55psi engine idle when engine does start wiggle wiring when running doesnt produce problem have checked grounds at bat,frame,chasis at left headlamp & at fuel tank.engine started & runs fine ... |
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| 2003 Chevrolet Silverado 1500 5.3L fuel lines leaking VIN: 1GCEK19T13 I am attempting to replace the fuel lines on this truck due to being rusted out from being up North and from being VERY rusty. I got the fuel line assy. from GM because they are not available separately . Has anyone done this before ? I have remove the ABS m... |
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| 2010 Chevrolet Suburban 1500 LT 5.3L Tcm Ebcm Canbus VIN: 3GECK4558A This has been quite a challenge Several U codes u0121 and u0101 comm list tcm and ebcm After alternator replacement no more gen L circuit code however driveability is a major concer no power no reponse all lights on on dash Tcm fail no torque management circui... |
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| 1997 GMC K1500 Sierra SL 5.7L MIL Lamp on VIN: 1GTEK19R9V Hello i have a custmer who brought a 1997 chevt k1500 when i turn the ign key off & remove the key the battery ligt & brake light & anti lock & radio stays on. I have replaced the electrical section of the ign switch. There was no change.over look my southern ... |
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| 2008 GMC Acadia SLT 3.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1GKER23758 Bought vehicle at auction not running due to blown timing chains and damaged cylinder heads, we replaced both cylinder heads, all timing chains, guides and tensioners ect. was very hard to start and when it did it ran poorly at idle. keeps setting the 2 codes ... Trouble codes: P0019, P0346 |
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| 2010 GMC Acadia SLE 3.6L Misfire VIN: 1GKLRLED3A Hey out there, This car has been giving me a run for my money. There is a dead misfire on Cyl 4 and Cyl 6. I have a few questions, First would the fuel pressure being down 15psi cause 2 cylinders to misfire? Second has anyone seen the high pressure pump fail (... Trouble codes: P0300 (p0304-), P0304 (p0306-), P0306 (testing and results) |
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| 2002 Oldsmobile Silhouette GLS 3.4L No Start VIN: 1GHDX03EX2 No start condition. Solid spark, good fuel pressure. Injectors do not pulse while cranking. Verified power at the injectors and was able to manualy command injectors on by grounding the opposite wire at each injector. Vehicle will fire momentarily on starting ... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 1999 Chevrolet K1500 LS 5.7L converter lock up VIN: 1GCEK19R1X Thanks to EVERYONE that replied!!! Kenneth hit the nail on the head, the camshaft offset was at -11' !!! As soon as i adjusted, the noise has not occurred and the buck is gone. I believe it was spark knock, thought never crossed my mind since i was leaning so ... |
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| 2001 Chevrolet Blazer LS 4.3L Misfire, MIL Lamp on VIN: 1GNCT18W01 well.i would like to thank all the guys who replied.most of them gave us many ideas over and above the routine diagnostics.after researching,going over and checking and rechecking,in some cases 3 times over.i hate to admit it,but,when we exhausted all of the d... Trouble codes: P0300. |
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