87 camaro running rich
#2
Join Date: Nov 2007
Location: Eastern PA,
Posts: 10,352
You should have a code in your system. The fact the car runs better with the MAF unplugged is no surprising. In fact that is a common test we do. Unplugging the MAF forces the ecm into LHM. It indicates there is a sensor giving bad information.
Post back if you still need help with this.
Post back if you still need help with this.
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