Engine Surges
WARNING: This page is about a different car, the 1994 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.
- Ensure fuel system performs properly (fuel pump, fuel filter, fuel injector and fuel pressure regulator).
- Ensure proper spark exists from ignition system.
- Ensure ignition timing is correct.
- Check Electronic Control Module (ECM) and wiring.