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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 18, 2008
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Open Help Requests for GM
Help Request Answers
2001 Chevrolet Impala 3.4L MIL Lamp on VIN: 2G1WF55E31
I got this car with a security light on and setting a B2960 passlock code,went thru all the diag.inspected the wire's at the BCM and checked resistance all were ok, Installed new lock cylinder and security light is still on and will start with out relearning. ... Trouble codes: B2960 (Ignition passlock module)

Fixes & Summaries for GM
Fix/Summary Answers
2000 Chevrolet Venture 3.4L Hesitation, MIL Lamp on VIN: 1GNDX03E8Y
Many good sugestions from 14 replies. We made one improvement. The 24x signal was droping to zero over 1200 rpm's. We replaced the 24x crank sensor and the tach signal no longer drops to zero. This didn't repair the vehicle. We also confirmed the PCM is s...
1996 GMC K1500 Sierra SL 6.5L Excessive Emissions VIN: 2GTEAK19S8
HI everyone - I did the injector exchange - Installed all new - not reman marine injectors. Two of the old injectors were cracked on the nozzle plates. Installed new EGR/BARO ( map sensor ) sensor. This fixed the excessive black smoking pulling hills. I did no... Trouble codes: P0106.
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