fist let me say hi 2 all.... ok here we go i hAve a 94 devill with a 4.9 it has almost 150 grand on it and i have replaced the trans 3 times!!! all the tans seem well after install then about a month its started to slip and just stopped shifting now after the first trans i said **** i must have got a bad trans{ all Trans used) but after installing the second and third i thinks something else is going on all trans did the same thing hard shifts at first and 2nd high reves @ highway speed and then not shifting at all. my engine light is on ant these are the codes i have. po31,po39,po41,po52,po91, Io39,io52 i really love this car but damn!!!! thanks agin for all help!
Stealth
09-07-2008, 04:22 PM
ORIGINAL: DD3
fist let me say hi 2 all.... ok here we go i hAve a 94 devill with a 4.9 it has almost 150 grand on it and i have replaced the trans 3 times!!! all the tans seem well after install then about a month its started to slip and just stopped shifting now after the first trans i said **** i must have got a bad trans{ all Trans used) but after installing the second and third i thinks something else is going on all trans did the same thing hard shifts at first and 2nd high reves @ highway speed and then not shifting at all. my engine light is on ant these are the codes i have. po31,po39,po41,po52,po91, Io39,io52 i really love this car but damn!!!! thanks agin for all help!
at 150k miles, the 1st trans should be working just fine.
tell us more ..
who installed?
were they rebuilds of your 1st one or outright replacement REM trans ?
the first was a rebuild,2nd an3rd were used, all were installed by a shop
stomper
09-09-2008, 09:28 AM
ORIGINAL: DD3
the first was a rebuild, 2nd and 3rd were used, all were installed by a shop
THAT is three totally different transmissions doing the SAME THING ?
I am thinking .. computer module issue ?
.