2010 Auto V6 Backend Knock
So I have searched high and low through the forums and haven't seen anyone bring up the issue yet. I have a 2010 4.0, very lightly modded and recently have run into an issue with the car rev'ing high to clear 2nd gear then a knock from the back end when it goes into gear. Recently (1 week prior) treated the car with "Lucas upper cylinder lubricant". The issue lasted a full day and maintenance light was visible, got back in the car the next day and the issue resolved itself. Beyond a few spirited street pulls I drive the vehicle without putting much wear or stress on the engine. Anyone have a clue what this may have been?
*was advised to turn off o/d and traction* issue resolved before these measures were taken.*
Sent from my SM-N915T using Mustang Evolution mobile app