Mike's Workshop Manuals: Service manuals for every vehicle
Home >> GMC >> 1998 >> Forward Control 6.5 F >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Engine Controls - Theory & Operation - 3.4L) >> Fuel Systems >> Idle Speed >> Notes

Idle Speed: Notes

WARNING: This page is about a different car, the 2003 Pontiac Grand Am, 2003 Oldsmobile Alero, 2003 Chevrolet Monte Carlo, and 2003 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.

PCM controls engine idle speed based upon engine operating conditions. The PCM senses engine operating conditions and determines the best idle speed.

scientia non olet · About Mike's Workshop Manuals