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Prev Professional Automotive Repair Technical Discussions for November 16, 2022
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1992 Chevrolet Lumina 3.1L Poor Idle Quality, Misfire VIN: 2G1WL54T5N
Well thanks for all the replies. A lot of good info that was appreciated. First thing I did was to change the plugs with ACD which many of you suggested. Tried to look for injector harness plug for which there wasn't one. This model shares the same 2 wires for...
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2011 GMC Yukon XL 2500 SLE 6.0L leak VIN: 1GKW2NEG5B
Thanks guys! It is the same ole GM system, the rear fills the front tank. This just has a Y in the filler pipe to fill both tanks at the same time and a pump in the tank instead of on the frame rail. Customer never knew it had 2 tanks. Don't know why MOD inf...
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