Having problems with your Isuzu Amigo ?
Idle surge when coming to a stop, sometimes idles high at idle but can get the idle to come down with a quick step on the accelerator. Have replaced tps. checked all vacuum lines, even put a different throttle body on and it still does the same thing . 1990 amigo 4x4 2.6
Check operation and condition of PCV valve and associated vent connection hoses etc.
Repair Help & Product Troubleshooting for Isuzu Amigo
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.