[TitanOH1201]

I’m having an issue with my 2015 pro4x sometimes when I let off the gas the rpms drop below 1000 and bounce right back up. Every time it does this it clunks. Also just while driving down the road at 60mph and I left of the gas I feel a slight clunk. I have a video to show the rpm drop but it won’t let me upload it because it says it’s to big

 

[noel55]

Seems like your drive shaft is loose maybe.


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[Kalani938]

Mine has done a similar thing except only when taking off from a dead stop. Can the drive shaft be tightened to remedy the issue?

 

[noel55]

Maybe your transmission mount it completely torn and it’s causing it to throw the entire shaft and Trans all over check your transmission mount


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[bestatchess]

"I left of the gas I feel a slight clunk."

U-joint ?

"Mine has done a similar thing except only when taking off from a dead stop."

Axle wrap?

 

[TitanOH1201]

I’ll check the drive shaft. I already checked the transmission mount. It looks fine but I also herd you can’t tell unless you jack the transmission up a little? Also is their any way to upload a video

 

[smschulz]

Had the same thing but it was the transmission mount.

 

[noel55]

Had the same thing but it was the transmission mount.

And if so replace with the one for the frontier


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[smschulz]

"I left of the gas I feel a slight clunk."

U-joint ?

"Mine has done a similar thing except only when taking off from a dead stop."

Axle wrap?

Like I said mine went away with a new transmission mount and for good measure Traction Bars