Fuel Injection System: Diagnosis
WARNING: This page is about the Sierra 2500 HD AT4, 6.6L Eng VIN 7, which is a different variant/trim than selected.
FUEL INJECTION - GAS, PORT TYPE
Includes: Visual inspection, Fuel Pressure test and Electronic Engine Control System test.| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| Gas | 1.4 | B | ||
| Combination Procedure: FUEL INJECTOR BALANCE: Testing: | ||||
| Gas | 0.5 | B | ||