Cherokee SRT8 Forum banner

problem with rolling

1 reading
2.1K views 11 replies 7 participants last post by  09blksrt8  
#1 ·
hi , i have problem in my 2010 jeep when i'm rolling 40 the 1st gear rpm change to 2st gear at 4500 RPM !! , my mods ; bolts on and diablo tune . please anyone know how to fix it ??
 
#4 ·
What about the non SRT jeeps that have 2 second gears. 2nd and 2nd prime, or 2st as its better know lol.


Sent from my iPhone 4S
 
#6 ·
i saw M.s.H's problem, either using auto or tiptronic it shifts between speeds at 4500 rpm. when he restore the original stock tune the problem no longer happens, he tried the diablo tunes and other custom tunes and the problem comes again. any suggestions ?
 
#7 · (Edited)
something sounds wrong, 40mph in 1st??????? and at 4500 to boot? You sure youre not just feeling the covertor not locked and youre still in 2nd? If youre in 2nd, rolling, covertor will be unlocked, you punch it, rpms will rise to about 4500 and hold there, until the wheel speed catches up to the covertor and then itll lock (maybe thats what you think is the shift)?