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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for September 6, 2014
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Open Help Requests for GM
Help Request Answers
2011 Chevrolet Express 3500 6.0L A/C Comp VIN: 1GB3G2BG4B
This is a cutaway bus with a carrier system in it yes i know i should have replaced the expanison valve but couldnt get one at the time now i have a noisy compressor again could a slightly plugged up expanison valve could the compressor to be noisy
2011 Chevrolet Equinox LT 2.4L No Start VIN: 2CNALDEC9B
This vehicle has a salvage title from hurricane Sandy flood. It was running fine until someone attempted to steal it by replacing the computer.It has been to 2 dealers and they ran into the same problem I am having. Gm will not give the security code to progra... Trouble codes: FE05

Fixes & Summaries for GM
Fix/Summary Answers
2007 Chevrolet Cobalt SS 2.0L Poor Idle Quality, Hesitation, Surge, Misfire VIN: 1G1AP18P07
Removed the valve cover appeared ok. I bought a timing kit anyway. counted the links between cams 17 links on new chain it was 16. Remover front cover found a broken guide. I guess I was relying on it setting codes for a jumped chain Thank you all for the hel... Trouble codes: P1101, P0300.
2009 Chevrolet Impala LT 3.5L Hesitation, MIL Lamp on VIN: 2G1WT57K49
Thank you all for your advice on where to look. I inspected many different connectors and grounds and could not find any thing that looked bad. This car all of a sudden ran great and I could not get it to act up any more. I returned it to customer and I have n... Trouble codes: P2135 (Po120-), P0120, P0122, P0222, P0223, P0651.
2008 GMC W5500 Forward W5S042 5.2L MIL Lamp on, Limp in mode VIN: J8DE5W1638
Hi we may have fixed this? We had gone through the wiring harness but did not find anything wrong in the harness, but so far the problem has not reoccurred. It may have been just a poor connection, the joy of intermittent problems. We will update this post a... Trouble codes: P0045 (Turbo Boost Control Solenoid A Circuit Open).
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