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Professional Automotive Repair Technical Discussions for January 20, 2016 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2000 Chevrolet Impala LS 3.8L Upper Intake Plenum VIN: 2G1WH55K4Y Customer said the car was running perfect when he last drove it. The car sat in his driveway for 16 cold days. When he went to start the car it immediately made a gigantic backfire through the intake & exploded the upper plastic plenum. He said after he heard ... |
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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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| 2007 Chevrolet Impala LS 3.5L Mechanical VIN: 2G1WB58K87 good morning to all my friend i have this car came in with engine make rattle noise like valve lifter noise it is make noise until engine reach to normal temp approx 10 mins noise went a way .car run good no noise at all . oil pressure test spec 60 psi @ 1850.... |
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| 2010 Chevrolet Silverado 1500 LT 5.3L camshaft VIN: 3GCRKSE39A So I got this chevy in my shop that happens to be my brothers truck. It had a misfire on cylinder #8 and some noise coming from the rear of the engine. After ripping in to it I found the camshaft lobe was worn out. Before I start tearing this down to replace t... |
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| 2005 GMC Envoy SLE 4.2L Oil Leak VIN: 1GKDT13S55 We have an oil leak comming from the top area of the engine it doesn't appear to be the cam cover gasket and we do have oil in the air filer assembly on the top of the motor. We can't pinpoint where the oil is coming from or came from. But we have had below ze... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 1995 GMC G2500 Vandura 5.7L steering wheel jerk VIN: 1GDEG25K1S I am sorry to say that the customer was not about to pay me anything if I did not fix this vehicle so I stopped After buying 4 parts and spending 4 hours with the strong opinion this is an abs valve restricting fluid flow. Slowly applying the brakes gave equal... |
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| 2002 GMC Sierra 1500 SL 5.3L No 4x4 on ground VIN: 2GTEK19T12 We have verified that the transfer case indeed has a burnt up clutch pack and will be replacing it. On the hoist, wheels off ground we went through all the tests explained very well by members here. Confirmed the front diff was operating as designed, actuator... |
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| 2007 GMC Yukon SLT 5.3L compression VIN: 1GKFC13J07 it turned out to be a bad lifter hyper extending. as one of you suggested to assemble engine with valve cover off which I did. I started engine and it didn't miss for about 15 seconds then started missing on cyl #6. I got a screwdriver and leaned hard on the p... |
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