FixVault
Home
›
Pontiac
›
1983
›
Firebird Base, 2.8 1, Standard
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Fuel Injection System - Dual Unit TBI
›
Testing
›
Fuel System Diagnosis
Fuel System Diagnosis
Fig 1: Fuel System Diagnosis
This procedure assumes that the "CHECK ENGINE" light is functioning and is "ON".