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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for June 24, 2006
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Open Help Requests for GM
Help Request Answers
1989 Chevrolet G30 Sportvan 5.7L No Start VIN: 2GCGG35KOK
This van came in with problem of dieing out and sometimes restarting. By the time we checked it out no start at all. No spray coming from injectors. Put fuel in throttle body and it starts but dies out. Fuel pressure is good and you can hear the pump running w...
1994 Chevrolet S10 Blazer Tahoe 4.3L Poor Idle Quality, Misfire VIN: 1GNDT13W7R
This is one of my personal vehicals, and it is haveing a problem at idle, it runs very rough, shakes, and is intermittetly missing at idle. once you put it under a load, the miss goes away. it has plenty of power, only runs porrly at idle. No apparent vacume l...
2001 Chevrolet Silverado 2500 6.0L Hydroboost VIN: 1GCHCZ9116
Hi group! This truck has a normal pedal until you push down with any real pressure. Then the pedal sinks all the way to the floor and braking is not very strong. this customer pulls a camper with a 5th wheel and is not happy with its performance. I have verife...
2003 Chevrolet Tahoe LS 5.3L oil pressure sender VIN: 1GNEK13T63
I want to replace the oil pressure sending unit on this Tahoe, but I can't get to it. I see where it is in my locator, but I can't get any where near it on the engine. If I try from the top, it is too far down in the back, behind the intake. I've tried from un...

Fixes & Summaries for GM
Fix/Summary Answers
1988 Chevrolet K1500 Cheyenne 5.0L Stall VIN: 2GCDK14H4J
replaced distributor with new one runs great now, no more stalling. iac works like it should ,also found retainer clip red one from module plug in up in magnet/star wheel area of distributor
1997 Chevrolet Corvette 5.7L drivetrain VIN: 1G1YY22G3V
It turned out to be the starter gear. It was flopping in the breeze so during accel and braking in reverse the gear would tag the flywheel. thanks guys
2002 Chevrolet Suburban 1500 LS 5.3L Front controls VIN: 1GNEC16T13
After studing all the replies, especially the one from David from Missouri, any repair attempted without a Tech 2 would have been a guess so I sent my customer to the dealer.
2002 Saturn Vue 3.0L Communication proble VIN: 5GCZ63B62S
Thanks to all who responded. BCM was the problem. Was a little disgusted when I called Saturn and they keep 2 on the shelf and sometimes run out. Thats scary no wonder people want to buy Toyota's. Again thanks Bruce Trouble codes: U1016 (All communication problem codes with various modules), U1024 (u1068-), U1068 (u1096-), U1096.
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