Having problems with your Cars & Trucks ?
I have a 1999 ford f-350 running bad. i have changed the fuel filter,air filter,spark plugs, 7 coils, and mass flow air sensor, still runs bad after running 10-15 minute. stuttering & sputtering. i shut it off for 30 seconds and its fine for 10-15 minutes then the same. can anyone help out Thanks
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.