Ignition & Idle Control - Ignition & Starting Symptoms
Common symptoms and diagnostic guides.
Engine feels uneven after stops
If your engine feels uneven after stops, it may indicate issues like a vacuum leak or faulty spark plugs. Discover common causes and solutions to restore smooth engine performance.
Engine feels unstable at tolls
Unstable engine at tolls is often caused by rough idle due to ignition, fuel, or air intake issues affecting idle stability, sometimes without stored codes. This guide outlines causes and diagnostics.