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Professional Automotive Repair Technical Discussions for August 3, 2015 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 1964 Buick Wildcat 6.6L brakes Hello everyone, I need some help with an older vehicle I'm working on. It came in for a brake concern, vehicle pulls to the left when braking and then to the right when about to come to a stop, pulling to the right happens at times not all the time. inspected ... |
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| 1996 Chevrolet S10 LS 2.2L Misfire VIN: 1GCCS1940T map koeo = 4.88v map koer = 1.3-1.4v tested power and grounds to engine, and pcm lean miss especially cyl #2 intermittent, especially warm/CL |
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| 2003 Chevrolet Impala LS 3.8L I/M readiness VIN: 2G1WH52K43 Have replaced and tested pre catalyst O2 for P0135. P0135 has run and passed. However O2 heater monitor will not run. O2 sensor monitor runs and passes. But O2 heater remains not ready. Vehicle also does not get EVAP test to run. But I account that to the ... Trouble codes: P0463 (Fuel level ckt fault), P0135 (O2 heater circuit fault B1S1) |
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| 2006 Chevrolet W3500 Tiltmaster W3S042 5.2L No Start VIN: J8BB4B1646 I am trying to find the technical fuel system bleed procedure on the suzuki 5.2l diesel. I have tried all familiar ways of bleeding the system, and it was running for quite some time. the fuel filter is full. I have cracked the main line from the high pressure... |
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| 2007 Chevrolet Trailblazer LT 4.2L MIL Lamp on VIN: 1GNDT13S77 This truck is the problem vehicle this summer. PO411 will set after 4 days of driving. During witch,I cannot get it through emissions test. The drive cycle won't complete. It shows a pending after 2 days. Please note the miles of 324,000. I have replaced every... Trouble codes: P0411 |
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| 2008 GMC Acadia SLE 3.6L Poor acceleration VIN: 1GKER13708 Vehicle towed in for overheating twice. Checked for head gasket damage with hydrocarbon checker, no issues found. Replaced waterpump and thermostat (waterpump was leaking severely). On repair verification test drive, we noticed that the check engine light was ... Trouble codes: P0330 (Knock sensor b2 open or shorted circuit) |
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| 2008 Pontiac Solstice GXP 2.0L Water Pump VIN: 1G2MF35X18 replaced water pump now Ihave a high pitched noise like a super charger in the pump or timing chain area. Used the proper holding tool for the job, Thanks for any Ideas and help. |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 1994 Chevrolet Caprice Classic LS 4.3L Mechanical VIN: 1G1BN52W1R Well this one is finally fixed. We think we had two leaks. One was the dist seal which we fixed one of the times, but we created the 2nd leak with the water pump seal. It was lipped & leaking down. Best way we found it was with a boroscope. Thanks guys for the... |
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| 2007 Chevrolet Tahoe LTZ 5.3L radio VIN: 1GNFK13097 So, I did get the fuse box all the way out and checked connectors as well as the box itself. I found no corrosion or heat related damage. Used electric motor contact cleaner on all connections and reassembled. It is fine for now. Personally it is either fixed ... |
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| 2011 Chevrolet Cruze LT 1.4L MIL Lamp on VIN: 1G1GP5S91B CAR LEFT FOR A WEEK AFTER SEARCHING FOR PROBLEM WITH SAME CODE APPEARING. ALL SENSORS WERE CHECKED MULTIPLE TIMES AND TESTED GOOD, THINKING POSSIBLE COMPUTER BUT CUSTOMER NOT WILLING TO TRY. THANKS FOR ALL THE SUGGESTIONS. Trouble codes: P0299 (Turbo under boost). |
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| 2000 Saturn LS2 3.0L No Start VIN: 1G8JW52R3Y I checked every wire I could got a used ECM and that fixed it thanks to all |
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