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Professional Automotive Repair Technical Discussions for April 12, 2016 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2000 Buick LeSabre Custom 3.8L Struts/shocks VIN: 1G4HP54K7Y Vehicle has factory suspension system- air in the rear, not sure about the front. He would like to remove the air ride stuff and use "regular" shocks/struts. I see that Monroe has a kit for the rear-90007. But I don't see anything for the front conversion. Doe... |
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| 2004 Buick Rainier CXL 4.2L MIL Lamp on VIN: 5GADT13S14 Customer towed car from auction block to our shop for loud engine knock. Installed new jasper engine. Customer returned in 543 miles for check engine light. Has code P0016 cam shaft – crank shaft correlation. It will set the code on the first start up after yo... Trouble codes: P0016 (Cam Crank Correlation) |
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| 2005 Chevrolet Avalanche 1500 LT 5.3L keyless entry VIN: 3GNEK12Z75 This vehicle came to me with the customer concern of the keyfob not working after exiting vehicle and waiting 10 minutes or more . The key fob does work if the vehicles door is unlocked by the key or the door is opened or almost anything that would cause the c... |
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| 2005 Chevrolet Astro 4.3L Misfire I'd like to thank you all in advance! Problem I'm having is a P0300 that keeps returning . Fuel trims were high , found a vacuum leak (fixed) checked misfire data found cyl#2 has a high counts and noticed misfire counter would go from normal to invalid and co... |
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| 1995 Pontiac Grand Am SE 2.3L water pump VIN: 1G2NE55DXS Hi Pontiac Techs We have a problem child grand am here ..it came in a week ago with a small coolant leak from the water pump weep hole. We replaced the pump and then found we still had a leak from the new water pump weep hole as well as seepage at water pump ... |
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| 2000 Pontiac Grand Am GT 3.4L Brake Pedal VIN: 1G2NW12E8Y I finally got back to the Grand Am again. About me:I was an ASE Master Mechanic for 13 years but been out of the field since 1994. I also had my Son-in-law (An ASE Master mechanic who owns his own shop)look at it and we have ran out of ideas. Many of the respo... |
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| 2003 Saturn L200 2.2L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall VIN: 1G8JU54F73 The vehicle has a hard time starting after sitting, when you put it in gear it stalls out. If you hold it WOT to restart it, it will run, but pretty rough then it slowly smooths out with a little engine surge along the way. When you blip the throttle, there is... Trouble codes: P1599 (Engine management stall detected) |
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| 2008 Saturn Aura XE 2.4L Module VIN: 1G8ZS57B98 I have this AURA that the steering wheel oscillates back and forth while sitting at an idle. Replaced PSCM and position sensor and it will not relearn. Thought maybe possible bad module from GM and they sent us another one and it will not relearn. Keep getting... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2002 Chevrolet Silverado 1500 4.8L Mechanical VIN: 1GCEC14V82 Master Cylinder was the problem, I had the brakes being applied in the shop and they would not release, I install the customers old Vacuum Booster and test drove it, All is well, Thanks for chiming in |
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| 2005 Chevrolet Suburban 1500 LT 5.3L Engine Thank you all for insight. According to customer engine was rebuilt 5 to 6 years ago, so not all miles on this one. That is why inquired on it. If I thought all the miles were on it I would not even considered anything less then new engine. Also looked very cl... |
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| 2007 Chevrolet Silverado 2500 HD LT 6.6L comunication VIN: 1GCHK23677 Replaced right front wheel speed sensor and got readings to trailor hook up. Still had communication problems with scantool. Everything on truck appeared to be working. Customer came and has been using truck and running fine. Thanks for the help on this truck. |
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| 2008 Chevrolet Silverado 2500 HD WT 6.0L Electronic VIN: 1GCHK24K88 Truck is fixed and i am thankful for the replies, it ended up being a brake switch, the switch would intermitenly stick on causing the erratic shifting but only caused erratic shifting in tow mode and brake lights didnt stay on because it was only the input si... |
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| 2010 Chevrolet Traverse LT 3.6L No Start, Cuts out, Stall VIN: 1GNLVFED6A Ground. The first thing I did on this vehicle was check grounds. I went off a print out from alldata and it cost me hours. I did not pull the engine and do repairs, I was there to figure out what happened. There is a ground on the front right of the engine ... Trouble codes: U0100 (Lost comm w/ ecm/pcm EBCM), U0073. |
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| 2010 Chevrolet Malibu LTZ 3.6L Starter VIN: 1G1ZE5E79A I have received valuable help from members. After all ideas and test was carried out all tested turn up good. The computer was removed for testing as another ECM was installed for some days during testing. The original ECM was installed during testing and for... |
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