Clunk when downshifting pulling trailer
I noticed that twice this past week my 09 Ford did some type of clunk when it was in tow/haul mode and I was pulling a 20ft. trailer weighing in around 4K pounds. It only did it when I was barely ...
Forum Discussion
Intermittent problems are hard to track down. Sometimes you're caught off guard when it happens and don't exactly get the sequence down correctly. I think your best bet is to continue to drive it and monitor it for a while to insure you zero in on the issue. First I'd try to duplicate it without the trailer-like Drew suggested it could be some kind of backlash in the hitching or similar.
If you still get the issue and it is a fault in the transmission, it probably will get worse and increase in frequency. If it is still hard to diagnose, maybe your shop has some kind of data recorder you can use. Ford has these tools.
Maybe someone else has had the exact issue and can help..
If you still get the issue and it is a fault in the transmission, it probably will get worse and increase in frequency. If it is still hard to diagnose, maybe your shop has some kind of data recorder you can use. Ford has these tools.
Maybe someone else has had the exact issue and can help..
