Having problems with your Cars & Trucks ?
Lack of throttle response on 05 mercury mountaineer! Solutions?
Could be the throttle position sensor check to see if your check engine light is one if it is then get it scanned auto zone will do it for free or it could be a clooged fuel filter and your not getting enough gas to keep big power or your igniton system could be going out
Repair Help & Product Troubleshooting for Cars & Trucks
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.