FixVault
Home
›
GMC
›
1992
›
Forward Control 6.2 J, Standard
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Controls - Tests W/O Codes
›
Symptoms (Gasoline)
›
Engine Will Not Idle
›
Symptom Definition
Symptom Definition
Engine starts but will not run at idle. Engine runs if accelerator is held at part throttle.