has anyone ever seen a early 04 6 speed truck not come back down to normal idle? this isnt a issue caused by hp. but trying to fix it.
sometimes when coming to a stop, clutch depressed, the truck will idle at 1100 rpm. only way to get it to 750 is to partially let the clutch out in gear then back to the floor. dont see anything in logs, other then for a manual its showing trans temp at 236*.??
I attached a log while the truck is doing it own idle up. towards the end it comes down, only thing i did was push the clutch in a few times. this was all sitting in the driveway.