It is 1999 gas v10 ford 6.8 liter, 24,000 miles.
Ford Q&AAsk Your Question
1999 Ford F-350 Super Duty Question: the motor is missing and will not idle. its like the plugs are not firing.
Answer #1G. T. Service Center (4234 Answers) , Stephenville, TX - (254) 638-3236ProfessorG February 21, 2014, 23:42Master
Ignition coils are the most common issue, all the time.
pushrod February 22, 2014, 00:43Master
Have this checked out before parts replacement. Mechanic with a good scanner can save you some money! There are a few possibilities for rough idle. Only 24,000 miles,, most likely a vacuum leak. Obviously sets around a lot, check for any signs of mice under hood, they love to hide out in engine compartment and chew on vacuum hoses etc...