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Professional Automotive Repair Technical Discussions for September 25, 2017 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2011 Buick Lucerne CXL 3.9L Stability control VIN: 1G4HC5EM1B This car came in a few months ago for the Stabilitrak light being on. only code stored was C0710. At that time we could clear the code and sweep the steering wheel and it would immediately reset the code. We replaced the sensor and cleared code and test drove.... |
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| 1984 Chevrolet Corvette 5.7L Indicator Style Ball Joints VIN: 1G1AY0787E Please only respond if you are knowledgeable about indicator style ball joints. Thank you. So this corvette has very low miles and as I was doing an inspection on the front end the lower ball joint has some side to side movement when my hands are placed in th... |
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| 2003 Chevrolet Impala 3.4L MIL Lamp on VIN: 2G1WF52E33 Hope this isn't too long-winded. Please note I am a foreign car guy. This Impala began with intermittent instrument panel failure (speedo/temp/fuel gauges and shift indicator/odo out). BTW the engine always starts. Checked for power to all ig'n switch powered ... Trouble codes: P1626 (Anti-theft fuel enable), U1064 (Loss of comm to BCM VITDIM /or SBM data) |
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| 2008 GMC Sierra 1500 WT 5.3L Trailer lighting VIN: 2GTEK13358 Truck has service trailer brake system in dash.Replaced relay in rear above spare tire,no change.On completing a system scan,code u-0173-lost or no comm.brake control module.Hard fault,will not go away.There is a second module above spare tire.Is this the aux.... |
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| 2007 Pontiac G5 2.2L Poor Idle Quality, High idle VIN: 1G2AL15FX7 Ok folks and thanks for help it will be appreciated. This car came in as a no start/or wouldn't idle concern from customer brought in on hook started hard but did not idle right, scanned for codes none came back, performed manual relearn for tac thought maybe ... |
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| 1995 Saturn SW2 1.9L Poor Idle Quality, Hesitation VIN: 1G8ZJ8274S This is my sons car. While I appreciate his efforts to make it his own, I have not been asked or involved in the "Upgrades". It idles poorly almost like it is rich. O2 sensor readings indicate a lean condition. Injector on time is about 3.2 ms at idle. burn ti... |
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| 1995 Saturn SW2 1.9L Poor Idle Quality, Hesitation, Surge VIN: 1G8ZJ8274S This is my sons car. While I appreciate his efforts to make it his own, I have not been asked or involved in the "Upgrades". It idles poorly almost like it is rich. O2 sensor readings indicate a lean condition. Injector on time is about 3.2 ms at idle. burn ti... |
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| 2009 Saturn Vue Hybrid 2.4L Charging VIN: 3GSCL93Z69 Hello Saturn Vue hybrid techs.I have this car tow in with battery light and check engine light on,alternator not charging,scan test with codes po562,p1a59,poabb,poaf8,poafa and c12e1.all codes says battery low voltage and alternator not charging,i test all fus... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2014 GMC Savana 4500 6.6L MIL Lamp on VIN: 1GD675CL4E Thanks to all who replied and for supporting my theory the extended cruise is causing the injector to stick. Interestingly, Ford has a utility in IDS to exercise and clean the DEF injector. Since I have a fleet of these I put in a new DEF injector in one of ... Trouble codes: P249D. |
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| 2008 Pontiac Grand Prix 3.8L Poor Idle Quality, Surge, Cuts out, Stall, MIL Lamp on VIN: 2G2WP55288 Open circuit for low reference voltage AAP1. Engine harness repaired. Trouble codes: P1125 (p2120-), P2120 (p2125-), P2125 (p2138-), P2138. |
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