What should my Ford F150 idle at?
What should my Ford F150 idle at? Under normal conditions, the truck's engine idle speed should be about 800 RPMs. Why is my Ford F150 stalling at idle? Recently we came across a 2005 Ford F150 with a 5.4 liter engine that was stalling at idle and had a surging condition at lower engine rpms. First thought was to pop the hood and look and listen for vacuum leaks which we did as this would be the most common cause of this idle and surging condition. Are there any issues with the Ford 5.4L engine? The 2-valve Ford 5.4L engine...