I haven't had time to take my truck to the dealer to actually be checked yet but it appears I might have a rear main seal going out from what I can see. I pressure washed the whole underside of my truck the other day and there is fresh oil where the engine connects to the transmission.

My truck is a 2011 with a 2013 engine in it. The truck has 103,900 miles on it. The engine has almost 60,000 miles on it. I have the extended warranty on it which is good. All this truck has to do is last 2 more lousy months and I'll replace it.

Anyone else have or has heard of this problem?

Vince Wood
Diamond Bar, CA
2011 Ford F-450 6.7L Diesel 12' Flatbed

 

Your the 1st 6.7 I've seen posted about a rear main leak.

 

There have been a few reported here over the years but only a few. That ESP is a good thing to have in your case. It's probably paid for itself already on your truck.

 

I hate oil leaks....


https://www.ford-trucks.com/forums/1...e-cummins.html


Oooops....Wrong brand!

 

I'd say it's time to bring this to the attention of your dealership, Vince. Let us know what you find out; once you've had this diagnosed, I'll be able to research some ways to help.

Crystal

 

I had a leak from the trans bellhousing, dealer changed the tq converter and flywheel. My was a trans fluid leak though, not engine oil.