Notices
1999 to 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines

Tow haul aggression issue

 
  #1  
Old 05-13-2016, 07:46 AM
Wifestruck
Wifestruck is offline
New User
Thread Starter
Join Date: May 2016
Posts: 1
Wifestruck is starting off with a positive reputation.
Tow haul aggression issue

I have an 08 super duty. 6.4L diesel. Automatic transmission. All of a sudden the downshifts in towhaul are super aggressive. To the point where we cant hardly use it. Any ideas??
 
  #2  
Old 05-13-2016, 08:11 AM
Mark Kovalsky's Avatar
Mark Kovalsky
Mark Kovalsky is offline
Post Fiend
Join Date: Aug 1999
Location: SE Florida
Posts: 18,366
Mark Kovalsky has a superb reputationMark Kovalsky has a superb reputationMark Kovalsky has a superb reputationMark Kovalsky has a superb reputationMark Kovalsky has a superb reputationMark Kovalsky has a superb reputationMark Kovalsky has a superb reputationMark Kovalsky has a superb reputationMark Kovalsky has a superb reputationMark Kovalsky has a superb reputationMark Kovalsky has a superb reputation
Disconnect either the PCM or both battery negative cables. This will clear the Keep Alive Memory and the software will have to learn again. Once in a while it learns something wrong and then can't learn it's way out of it.
 
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
truckfella
Modular V10 (6.8l)
2
10-24-2017 01:21 PM
jonesark
2017+ Super Duty
8
08-13-2017 01:00 PM
polarlys
6.7L Power Stroke Diesel
9
05-19-2017 01:26 PM
hail destroyer
1973 - 1979 F-100 & Larger F-Series Trucks
2
03-03-2017 05:11 PM
Davedukes66
1999 to 2016 Super Duty
9
06-04-2016 07:10 AM


Thread Tools
Search this Thread
Quick Reply: Tow haul aggression issue


Contact Us - About Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.