2007 f150 5.4V8 Rough Idle?????
#16
#17
Some people have replied to this post saying that the rough idle is normal. First of all, a rough idle is not normal for any vehicle. Secondly, make sure that it is an idle problem, not a vibration. The AC compressor on these vehicles are know for binding up a little just enough to give what seems to be a rough idle. If you notice that when the AC is on and the idle (vibration) is worse then you have a compressor problem. It could also explain why the AC doesn't seem to be cold enough. Hope this helps.
#19
Thread
Thread Starter
Forum
Replies
Last Post
Robbie2618
1987 - 1996 F150 & Larger F-Series Trucks
1
07-16-2011 11:52 AM