|Prev||Professional Automotive Repair Technical Discussions for February 13, 2011
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Open Help Requests for GM
|1992 Chevrolet K3500 Silverado 7.4L Poor Idle Quality, Surge, Cuts out
This one has me pulling my hair out. Customer was starting vehicle by either kicking or hitting tank with a hammer..Okay, simple, fuel pump,Right? Changed fuel pump (Delphi) starts. Runs good for about 1 min. starts surging. Almost dies. Fuel pressure 16-20psi...
|1998 Chevrolet Blazer 4.3L starts and dies VIN: 1GNDT13W5W
This blazer has a steady security light on, even with key out of ignition. Vehicle will start and run for a few seconds,then die. When spraying fuel down throttle, vehicle will run good. Ignition is firing, starting and running. Fuel pump does two second prime...
|2004 Chevrolet Impala 3.8L Heater Hose Fitting VIN: 2G1WF55K84
Trying to locate the two steel fittings that adapt the heater hoses to the top of the belt tensioner. They are leaking (rusty & seals rotted). Found this out when we replaced the tensioner. Dealers & parts houses in the area keep sending the lower plastic elbo...
|1998 Pontiac Grand Prix GTP 3.8L Transmission VIN: 1G2WP5210W
This should be a simple one for a GM parts guy. I have a customer with a bad trans in his supercharges Pontiac GTP. I also have an Olds Intrigue that has been wreched. My question is can I put the non supercharged trans from the 98 Olds into the 98 supercharge...
Fixes & Summaries for GM
|1995 Oldsmobile 88 Royale LSS 3.8L No Start, MIL Lamp on VIN: 1G3HY521XS
I really feel stupid about this one. This is the first (in a long time)time a GM car needed a personality key plugged into the OBD-11 connector. I was looking too hard & didn't completely read the tutorial when hooking up the scanner. Found codes po 321 & po13...