2004 Ford E-Series Van Repair Question

Topics covered: Vacuum leak.
Mileage: 239,000 miles.

Asked on March 18, 2012

I have a ford e250 5.4 liter. It idles at 2000 rpms in park and neutral and idles at 1000 rpms in gear. I replaced the idle air control valve and it m

Any ideas on what could cause the vehicle to idle this high. Why does the van run the same wether the maf is installed or removed.

Asked by Bubby

Replied on March 18, 2012

That could indicate a faulty MAF, which can cause erratic idling.

Answered by KHLow2008 (expert)
39,869 answers provided

Replied on March 18, 2012

have you checked for vacuum leaks?

Answered by fixitmr
24 questions asked