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Prev Professional Automotive Repair Technical Discussions for April 10, 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
1996 Chevrolet Cavalier 2.4L water pump VIN: TJGOO-T000
tHIS CAR CAME IN WITH CHECK ENG LIGHT ON,FOUND MAP SENCER TUBE SPLIT BUT ALSO FOUND WATER PUMP LEAKING. THESE ARE NOT COMMON IN NEW ZEALAND AND WE DON'T HAVE MUCH INFO. tHE WATER PUMP LOOKS LIKE A BIT OF A TRICKY JOB. SO CAN ANYONE SEND ME THE REPLACEMENT PROC...
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1998 Oldsmobile Aurora 4.0L tachometer VIN: 1G3GR62C5W
Hello all. The tachometer in this vehicle is very intermittantly 'jumpy' according to customer. He says that at times it will simply jump up and down on it's own regardless of engine speed. We have NOT been able to duplicate this in the shop but he has returne...
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1995 Pontiac Firebird Formula 5.7L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy VIN: 2G2FV22P9S
this car has extremly poor idle and is running vary rich. customer says it ran fine until the altenator went out. we put in a new altenator which fixed the charging system issue. at this time we found the idle problem. plugs were all fouled, we installed new p...
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Fixes & Summaries for GM
Fix/Summary Answers
1991 Buick Regal Gran Sport 3.8L hydraulics VIN: 2G4WD54L0M
I did not clarify that this car has powermaster III hydrobust, had to replace unit, car is fixed.
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2000 Cadillac Escalade 5.7L Hesitation, Cuts out, Stall VIN: 1GYEK63R4Y
I am calling this a fix. The coustomer has had the vehical for a week now. What we did was ck out the wiring dia. to see what other sensors were with the map sensor. Hooked our voltmeter into the 5 v ref at the computer shut vehical off. unpluged the sensors s...
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1991 Chevrolet Cavalier RS 2.2L Surge, Stall, CODE 45 IN MEMORY VIN: 1G1JC54G7M
Well, I spoke with the customer yesterday and he said it has run perfectly since he picked it up. Neither one of us believe it is fixed, and I told him that if and when it does act up, I'd like another crack at it. He said no problem. Would like to thank all... Trouble codes: 45 (rich exhaust).
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1997 Chevrolet Blazer 4.3L Stall, Misfire, MIL Lamp on VIN: 1GNDT13W6V
Thanks to everyone who replied.I believe someone used wrong wieght oil.I changed the oil in this blazer and it made a big difference .I believe the lifters were building up and not bleeding back off.So I mixed about 2QT of diesel with oil and let it run for 30... Trouble codes: P0300.
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1998 Chevrolet S10 LS 4.3L pressure plate VIN: 1GCCS19X1W
I want to thank everyone that answered my cries for help. After replacing the clutch kit and slave cylinder from Advance 2 times with no sucess it was time to go GM all the way. I got a clutch pressure and slave from a GM dealer. I compared all the GM parts to...
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1993 Pontiac Firebird Formula 5.7L 3-4 shift(OD) VIN: 2G2FV22P5P
Thanks for all the help. This was a really weird problem and only could find one person that i talked to that could fix it. On here i was given the information bad detent cable, or valve body problem. However a Technician that works in Waterloo Iowa at a car d...
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