Throttle System Inspection
WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
Throttle system (includes accelerator and cruise control) should operate freely without hesitation between full closed and wide open throttle.
IMPORTANT:
The accelerator and cruise control cables should not be lubricated under any condition. Throttle system components causing hesitation or sticking should be replaced.
Inspect the following:
- Missing parts such as retainers or clips.
- Interference of the linkage or the cable conduit to critical components such as fuel lines, brake lines, harness leads, etc.
- Proximity of the cable to the exhaust system and other heat sources: check for melting and/or discoloration.
- Cable kinking. Avoid sharp bends of cables.
- Clearance of the throttle system moving parts throughout their travel from other stationary components.
- Damage of the components due to cable kinking, severe kinking, severe abrasion, misalignment, etc. If any of the above conditions exists, notify your dealer for a recommended rerouting, adjustment, or replacement.