Having problems with your Hyundai Motor 2004 Sonata ?
2004 6 cyl sonata idles high and stays there after u give gas alittle bit until u put in gear or shut off somebody put throttle sensor in did not fix it also tried idle air control valve no better and checked throttle body and cable both good
Check for vacum leak
Repair Help & Product Troubleshooting for Hyundai Motor 2004 Sonata
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.