Should I service Transmission @ 219,000 ?
#11
I say pull the pan and do a drain and fill while replacing the filter.
Look the valve body over good to make sure you don't see any ATF laquering or dried up tranny fluid "crusties" in there. If you do, be wary. It typically means the fluid is very old and has probably lost it's cleaning additive package a long time ago. swapping in new fluid with a fresh cleaning additive package could potentially loosen up any accumulated gunk and clog up a vital passage in the valve body.
Also, DO NOT get a reverse flush at some tranny service station. It'll just blow whatever is in the tranny fluid filter straight thru the trans in reverse. Those shops use those machines solely for ease of service as they don't have to drop the pan or change the filter.
As mentioned earlier ATF+4 only on refill.
Look the valve body over good to make sure you don't see any ATF laquering or dried up tranny fluid "crusties" in there. If you do, be wary. It typically means the fluid is very old and has probably lost it's cleaning additive package a long time ago. swapping in new fluid with a fresh cleaning additive package could potentially loosen up any accumulated gunk and clog up a vital passage in the valve body.
Also, DO NOT get a reverse flush at some tranny service station. It'll just blow whatever is in the tranny fluid filter straight thru the trans in reverse. Those shops use those machines solely for ease of service as they don't have to drop the pan or change the filter.
As mentioned earlier ATF+4 only on refill.
#12
with 219k, its on at least its 2nd transmission, possibly more.
with normal pinkish fluid, its an indication its been serviced not too long ago.
so yeah, service away. you doing it yourself ?
btw, i'd leave the bands alone. if you don't have the right tools or know what you're doing you can do more harm than good.
http://www.pavementsucks.com/tech/trans.php
with normal pinkish fluid, its an indication its been serviced not too long ago.
so yeah, service away. you doing it yourself ?
btw, i'd leave the bands alone. if you don't have the right tools or know what you're doing you can do more harm than good.
http://www.pavementsucks.com/tech/trans.php
#13
In addition to the fresh ATF+4 and filter, you might have them check the tranny band adjustment. With that many miles, I'd stay away from a tranny flush which dealers are fond of peddling.
While at the dealer you might ask them to print out a build sheet with your VIN sheet and also check for recalls.
While at the dealer you might ask them to print out a build sheet with your VIN sheet and also check for recalls.
#14
#16
ATF+3 is a semi synthetic where ATF+4 is a full synthetic. As Aim For Squirrels suggested look over the valve body real good for the crustie stuff. The ATF+4 being full synthetic may loosen that stuff up and cause it to clog the valve body. I would suggest(however this suggestion is costly) would be to drain, change the filter, reinstall pan and new gasket then fill with ATF+4. Start it up and run it for a few minutes shifitng back and forth between drive(including 1st and 2nd) and neutral then reverse. Then drain and and remove pan and remove valve body to remove all fluid then reinstall valve body, then another new filter, and pan gasket and then refill. I would also flush out cooler with new fluid. You can do that by removing one cooler line and let it run into a catch pan until fluid looks clean. Agian this is costly but it may save a tranny job. If the tranny is gunked up with sludge then a tranny rebuild will be in order. I am not trying to discourage you but I want you to know what could lie ahead. The ATF+4 is good fluid but on a high mileage tranny with an unknown service record then the potential for problems exist.
#17
I used the Mopar type 7176 ATF plus or equivalent(DEXRON III) in my 46rh for 368,000 mi. before a small part failed that had nothing to do with the fluid.Fluid and filter was changed only 3 times during that span of mileage.The guy that overhauled it said it was as clean as a new one.I have 75,000 on the rebuild and use +4 now.
Last edited by halfamil; 09-24-2009 at 01:39 PM. Reason: Add info