Express, Savana, G1500, G2500, G3500, 1998-2005

Injection Timing

Print

On Diesel engines, the injection timing is controlled by the Powertrain Control Module (PCM). No adjustment is necessary or possible.

On diesel engines the idle speed and injection timing is controlled by the Powertrain Control Module (PCM). There is no provision for adjustment.

On the 6.6L engine, the Powertrain Control Module (PCM) controls the fuel injection timing, no further adjustment is possible.

 
label.common.footer.alt.autozoneLogo