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Professional Automotive Repair Technical Discussions for January 19, 2016 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2004 Cadillac CTS 3.6L No Start VIN: 1G6DM57734 Thanks for taking the time to read this. car will not start and key will not come out of ignition. thought it was going to be easy fix but a new ECM did NOT fix this one. I can communicate with all modules on the vehicle, I have disconnected all modules and co... Trouble codes: U1300, U1040, U1064, U1192, P0564, P1629 |
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| 2010 Cadillac SRX Luxury 3.0L MIL Lamp on VIN: 3GYFNAEY6A Car came in withcode p0017. Cleared and didnt come back. Everything seemed ok. Replaced solenoid for exhaust cam b1 and cam sensor. Car came back with same code. Again after clearing code found no issues. Finally noticed when car is cold code will immediatly s... Trouble codes: P0017 (Ckp -exhaust cmp plausible) |
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| 1994 Chevrolet S10 4.3L Excessive Emissions, Surge VIN: 1GCCS14Z9R Hi every body, I have this chevy that is causing problems. engine starts and runs fine, but after few minutes, engine starts to surge badly, emission are very high, small too much to gas, initially oxygen sensor reads over one volt, then when the engine is sur... |
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| 2000 Chevrolet Blazer LS 4.3L No Start VIN: 1GNCS13W3Y Was blowing ECM1 fuse with ignition switch on, so I started unplugging everything that fuse powered one at a time. When I unplugged the black connector at the VCM the short went away. It turned out to be pin 18 pink wire. I replaced the VCM and re-programmed t... |
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| 2003 Chevrolet Impala LS 3.8L Stall VIN: 2G1WH55KX3 I'm about to raise the white flag:(. This customer filled up with gas at the same Chevron station she always goes to. She almost made it to her house when the car stopped and wouldn't restart. Cranks but wouldn't fire. They finally got it going and got it home... |
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| 1999 GMC Sierra 1500 SL 4.8L 2-3 shift solenoid VIN: 1GTEK19V3X DTC P0758 indicates open or short to ground on 2-3 shift solenoid. Shifts normal until it shifts into 3rd gear.A&B solenoid are on 1st, B is on for 2nd and both solenoid are off for 3rd as require. code trigger happens from 2nd to 3rd, when B solenoid should b... |
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| 2007 GMC Yukon SLT 5.3L compression VIN: 1GKFC13J07 I got this Yukon that has a dead miss on cyl #6. compression on all cylinders is around 150-160. But running compression is almost 0 on cylinder #6. I pulled valve cover expecting to have a broken valve spring but springs are ok. turned motor to close valves a... |
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| 2004 Pontiac GTO 5.7L battery VIN: 6G2VX12G54 bought car 6 months ago at dealer where he works.no warranty as is.noticed slow crank in am but since was driving rveryday was ok with cran.started parkin it for a week or more killed battery.parasitic draw is small dependin on radio so it seems..just guessin ... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2000 Chevrolet K3500 7.4L Door hinge VIN: 1GCHK33J4Y i could not find the proper bushings for this truck. i used a drill to enlarge the holes and installed the dorman kit (38416. every thing fits and aligns properly. |
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| 2003 Chevrolet Venture LT 3.4L Cylinder 5 misfire VIN: 1GNDX13E13 Unfortunately I have not fixed this vehicle. I have taken quite the bath on it though and the more I try to get to this the deeper the hole goes. A smoke test revealed a vacuum leak at cylinder #1 which I caused and will shell out some more money repairing tha... |
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| 2005 Chevrolet Silverado 2500 HD 6.0L MIL Lamp on, loss of throttle VIN: 1GCHK29U85 Replaced throttle body and reworked grounds at rear of both cylinder heads. No problems so far. We had previously reworked splices on throttle body connector and soldered joints. Appreciate all the replies and help. Mike Trouble codes: P1516. |
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| 2010 Chevrolet HHR LS Panel 2.2L Steering VIN: 3GNBAADB9A SO UPON FURTHER INSPECTION FOUND RF LOWER CONTROL ARM MAN BOLT LOOSE AND ALLOWING CONTROL ARM TO MOVE SLIGHTLY. TIGHTENED BOTH CONTROL ARMS AND RE-ALIGNED VEHICLE. PERFORMED STEERING ANGLE SENSOR CALIBRATION. VEHICLE NOW HAS NO DRIVEABILITY ISSUES. |
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| 2011 Chevrolet Camaro LT 3.6L no start VIN: 2G1FC1ED5B Thanks to everyone for there inputs.i must say thanks to Doug from Michigan his advice help me to fix the car.the new engine had an aluminum vaive covers and the new covers where too tall so it was causing the manifold gasket to leak and the car willstart and ... |
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