× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for July 13, 2015
International Automotive Technicians' Network (iATN) - Members Only
Next
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Open Help Requests for GM
Help Request Answers
2003 Cadillac CTS 3.2L No Start, MIL Lamp on VIN: 1G6DR57M13
Hello, techs My customer's caddilac cts was towed in my garage with no start ,could not shift from park and could not key out from ignition cylinder. I checked all related wiring harness(splices, power, ground...) I could not find any.. So, I decided change e... Trouble codes: P0318 (Rough load sensor), P1629 (Anti theft signal start enable), U1040 (Abs/tcs communication), U1153 (Hvac communication), U1192 (Vtd communication)
View
2001 Chevrolet Impala 3.4L No Start VIN: 2G1WF52E91
security light not flashing . battery was removed prior for charging , no codes , may have cleared . no hard set codes in history . tested for spark with tester . weak . no fuel pressure .
View
2001 GMC Savana 2500 5.7L Misfire, MIL Lamp on VIN: 1GTGG29R31
This van started with a P0300 and P0335. Replaced the crank sensor and the P0335 seems to be gone but the P0300 remains. The only misfire that is recorded is for cylinder No.2, but it only records a random misfire P0300 code. The misfire only occurs between 13... Trouble codes: P0335, P0300
View
2004 GMC Sonoma SLS 4.3L Pinion Shaft VIN: 1GTDT13X84
Truck has howling noise from rear diff when under power. Subsides or changes when decelerating. Diagnosis bad bearings/gears. Open rear end for inspection and pinion bearing has movement and ring and pinion are screwed. So go to remove pinion pin to pull axles...
View

Fixes & Summaries for GM
Fix/Summary Answers
2000 Chevrolet Express 1500 5.7L TCC Stuck on VIN: 1GBFG15R1Y
Thank you for all the great replies,they helped me find this problem and I'm sure they could help others with a similar problem. I dropped the valve body and checked all the screens and all looked good. I pulled the screen out of the TCC solenoid,which is part...
9
2006 Chevrolet Malibu LS 2.2L Oil Leak C\Ft Of Crank VIN: 1G1ZS51F86
At this time I am closing this as not fixed. The tech that posted this originally neglected to say that engine had the crank and bearings replaced, new GM balancer, seal and bolt and the balancer still had bad wobble. The original crank was checked for straigh...
14
Prev (Also Available: All, Asian, Chrysler, European, Ford, GM.) Next