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Prev Professional Automotive Repair Technical Discussions for July 2, 2005
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
1995 Chevrolet Tahoe 5.7L abs. lite VIN: 1GNEK18K8S
95 tahoe 4 whl. drive what does control the rear abs. no sensor in differential, no wiring to rear wheels?? abs lite on snappy says code 12 or code 1 , code 2 keeps changing on us battery disconnect, code comes rite back with key on don't even move vehicle. th...
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1997 Chevrolet Lumina 3.1L Brakes VIN: 2G1W152M8V
I have this car towed to my shop with all four wheel locked up, the owner said that she droved for a while , parked , and when she came back to drive the car again , car wouldn´t move , brakes where lock up, so when we get it here , we checked for brake fluid ...
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1998 Oldsmobile 88 Royale 3.8L No Start VIN: 1G3HN52K5W
Hey folks: Got a no crank w/ security light blinking. happened out of the blue. cleared codes w/ snappy 2000 cartridge and 99 trouble shooter. even disconnected the battery terminals and touched them together for awhile to clear residule inductance. codes cam... Trouble codes: P0300, P1176 (MAF voltage high), P1629 (thieft deterrant malfunction)
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2001 Pontiac Grand Am GT 3.4L shift VIN: 1G2NV12E61
THIS GRANDAM IS A GT i GET A CODE OF PO113 i REPLACE THE IAT SENSOR ON THE AIR HOSE DUCT WITH 3 DIFF SENSOR'S STILL CHECK ENG LIGHT COMES BACK ON WHEN i CLEAR THE CODES SHE RUNS FINE AND SHIFTS GOOD AFTER 5 MILES LIGHT COMES BACK ON WITH CODE PO113 AND THAN SH...
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Fixes & Summaries for GM
Fix/Summary Answers
1987 Chevrolet V10 Suburban Scottsdale 5.7L Excessive Emissions, Surge, Stall VIN: 1GNEV16K7H
First of all thanks to all the techs who took the time to answer my post. Most of you had it right with the coolant sensor being the culprit. I would have had it done sooner but I tried an ECT sensor from a junked vehicle and apparently this one was defective ...
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1995 Chevrolet Camaro Z28 5.7L compressor controls VIN: IG3F29P1LD
I finally got my hands on this unit and was able to preform some diagnostics,found that the hagh side pressure sensor was askew...she is a cool one now thanks for most of the responces.
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1994 GMC Safari 4.3L transmission VIN: 1GTCM15Z9R
Thanks to all who replied. This customer has a fleet of GM mini vans so we swapped out radiators and the trans oil temp was still approx. 250 deg.and engine temp was 180. We replaced the trans pump and another convertor. Mr G [...] pointed out that severely ove...
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