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Prev Professional Automotive Repair Technical Discussions for December 2, 2007
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
1990 Chevrolet Corsica LT 2.2L Poor Idle Quality, Surge, Stall VIN: 1G1LT54G7L
HI everyone,this car runs great going down the road but when you come to a stop and you have to sit at a light for more than a minute or two the engine starts to surge and eventually will stall out. It starts right back up and idles again for another minute or...
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1995 Chevrolet S10 4.3L Hesitation, Misfire, MIL Lamp on VIN: 19W3S82631
After having other shops check this out with no results. i was asked to look at this for a friend and found the misfire and hesitation. checked fuel pressure and found 60 psi but would fall to zero within 25 seconds and with vehicle not running could smell fue... Trouble codes: 0300 (multiple misfire)
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2001 Chevrolet Silverado 1500 5.3L misfire VIN: 2GCEK19T51
Any help on this is very much appreciated. thank in advance.
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Fixes & Summaries for GM
Fix/Summary Answers
2000 Buick Century Custom 3.1L fans VIN: 2G4WSJOY11
I guess this one will go to the dealer also i dont think it has cooling problem but i do think the guage might be off a little. the customer stated that the guage never went that high before but now everytime in traffic it rises to 3/4 when always at half be...
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1999 Chevrolet Tahoe 5.7L rear brakes VIN: 1GNEK13ROX
I WOULD LIKE TO THANK ALL TECHS,SAM, MATTHEW,HISHAM, WALLIS, LED ME TO THE PROMISED LAND, DROVE VEHICLE UNTIL HOT AND NOTICED 1 SIDE HOTER THAN OTHER REMOVED RUBBER BRAKE LINE REPLACED BOTH SIDES ON DROVE FOR ABOUT ON AND OFF 2 DAYS NO PROBLEMS AS OF YET CALL ...
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2001 Chevrolet Suburban 1500 5.3L transfer case VIN: 3GNFK16T01
the majority of responses indicated that this was the normal operation of this system.we informed our customer of the results of our post,customer was impressed at all the imfomation we received.he was imformend by another shop before visiting us that the fron...
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2002 Chevrolet Cavalier 2.2L Radio VIN: 1G1JC12482
The car was taken to a dealer and was unlocked. David, Ken and Kim were correct. There is apparently is no way to unloc this with out a Tech scanner. The radio it turns out had been replaced. Thanks everyone for your help.
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1998 Oldsmobile Achieva S 3.1L Stall VIN: 1G3WL52M6W
Replies were based on connections and problems with the DUI system. The DUI had been removed, wiring tested and retested, cluster removed to test voltage in and out... Voltage and ground in were good, voltage out was about 3v less as stated. After about a hund... Trouble codes: B1027 (IPC Bad R code this ign cycle), B1026 (IPC Bad timing this ign cycle), B1629 (PCM Theft deterrent crank signal malfunction).
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2000 Pontiac Grand Am SE 2.4L Poor Fuel Economy, high idle VIN: 1G2NF52T3Y
After double and triple checking all of the powers and grounds to the computer, i decided to try another PCM which did solve the problem. I was hesistant to try a computer due to the fact it had been replaced. Thanks to all that replied!!
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