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Prev Professional Automotive Repair Technical Discussions for June 9, 2012
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
1996 Buick Riviera 3.8L Brake pedal VIN: 1G4GD2218T
Evening group, Have my buddys' Riviera, problem is intermittently when pushing the brake pedal down slowly it keeps dropping to the floor and there is no braking felt throughout the vehicle until your damn near on the floor. Scary feeling when i first felt it....
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1993 Cadillac Fleetwood 5.7L no crank VIN: 1G6DW5270P
I have narrowed down problem to the Central Control Module located in trunk. Can jumper wires at enable relay and sometimes car will run, other times starts and dies,computer shutting down pump. Also the PASS KEY FAULT lite stays on most of the time. The modul...
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2003 Cadillac CTS 3.2L transmission cooler line VIN: 1G6DM57N83
original customer complaint of oil leak. Found abrasion on transmission cooler line on left side of radiator. Also found coolant leaking from right side cooler line fitting. Replaced radiator and cooler lines. Customer returned with no transmission fluid, fi...
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2002 Chevrolet Trailblazer LS 4.2L 2-3 3-4 shift VIN: 1GNET13S62
starts in 1st shifts late to 2nd then late to 3rd(No OD). WE found that the maf, both rear o2 sensorts, had a value ofg zero while also the tps opened at full throttle would fluctuate from 20% to 30%. (max) .In the tccm module value for 2wd/4wd high/4wd lo/awd...
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Fixes & Summaries for GM
Fix/Summary Answers
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