Grand Cherokee 4WD V8-4.7L (2003)
Ignition Timing: Specifications
All ignition timing functions are controlled by the Powertrain Control Module (PCM). Mechanical adjustments are not needed and cannot be made.
Ignition Timing: Specifications
All ignition timing functions are controlled by the Powertrain Control Module (PCM). Mechanical adjustments are not needed and cannot be made.