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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for October 23, 2005
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Fixes & Summaries for GM
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1991 Buick Park Avenue 3.8L Misfire VIN: 1G4CW53LXM
The fix for this vehicle was replaced the harmonic balancer,we had to get a new crank sensor the frist one we got in standard ignition was bad, repaired the wiring harness, replaced both the ignition coil and ignition module. Its hard to beleave all this went ...
1999 Cadillac Catera 3.0L Coolant VIN: W06VR52R7X
Sorry for the delay in the fix...Hurricane Rita causing greif here in Lake Charles at the end of Sep & beginning of Oct. As most replies stated the engine oil cooler was indeed the fix. Thanks to all. Tony [...]
1988 Chevrolet C1500 Cheyenne 4.3L Poor Idle Quality, Hesitation, Stall, Misfire VIN: 1GCDC14Z9J
Well, this ones fixed! I recieved 13 replies, and checked out every one of them.Fuel pressure, Ignition and timing issues were all questioned, but all passed. In the end, I found that a sample of fuel looked questionable. It had a cloudy look to it. I cleaned ...
1992 Chevrolet Lumina 3.1L 2-1 downshift VIN: 2G1WL54T1N
Thanks for all the replies and special thanks to James [...]. The modulater line was indeed plugged, cleared the plug and all is fine. Gotta love this place, thanks IATN Robert.
1997 Chevrolet C3500 Cheyenne 7.4L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy VIN: 1GBKC34J4V
The replies I received pretty much mirrored what I had already done and suspected. Replacing the 3 leaking injectors slowed down but did not eliminate the fuel pressure leakdown after shutdown. A new AC Delco regulator dropped pressure down from 80psi to 70 ps...
2000 Chevrolet Blazer LS 4.3L door locks,alarm VIN: 1GNDT13W2Y
I would like to thank everyone that replied,I did try everyones suggestions, but no luck. I rechecked the bcm wiring harness for opens and shorts and came up empty.I also removed the aftermarket alarm sys.I finaly tried a new reciever and two remotes even thou...
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