Just put in new battery in 2004 f150 5.4 and immediately idle speed dropped to 2000 rpm. Why and how do I fix?
Asked by branderson71 Sep 11, 2015 at 07:20 PM about the 2004 Ford F-150 Heritage 4 Dr XLT 4WD Extended Cab SB
Question type: Maintenance & Repair
4 Answers
branderson71 answered 9 years ago
Typo rpm drop to 200 at idle new battery was in for 25 min when it first did it