Been going on for about 50,000 miles but is now doing it consistently.
Driving on intertate at 70-80 and truck goes fine but..
as i drive up inclines all is good but as i get to the top of incline i get a jab from the back end and a studder as the differential adjust. Then as the incline goes back down hill it does it again.
Like i said it's done this every once and a while for years now but now it's doing it at every overpass. Going straight or up hill is fine it's just as the truck evens out from going up hill and then again when it starts to head downhill.
I added some red line slip additive a few years ago and only noticed the problem a few times so i thought it was fixed but had it (the stutter) happen alot the last two trips and added some slip modifyer last week but it didn't help.
Feels like a tug going through the drivetrain. New carrier bearing and u joints. Tranny fluid looks pink and full. 99 frontier v6 auto.
thanks
Driving on intertate at 70-80 and truck goes fine but..
as i drive up inclines all is good but as i get to the top of incline i get a jab from the back end and a studder as the differential adjust. Then as the incline goes back down hill it does it again.
Like i said it's done this every once and a while for years now but now it's doing it at every overpass. Going straight or up hill is fine it's just as the truck evens out from going up hill and then again when it starts to head downhill.
I added some red line slip additive a few years ago and only noticed the problem a few times so i thought it was fixed but had it (the stutter) happen alot the last two trips and added some slip modifyer last week but it didn't help.
Feels like a tug going through the drivetrain. New carrier bearing and u joints. Tranny fluid looks pink and full. 99 frontier v6 auto.
thanks