Engine/Transmission (1998.5 - 2002) 47RE transmission fluid recommendation

[DirtyDodge]

HI,

I am getting ready to service my 47RE transmission for the first time and am looking for recommendations on what transmission fluid to use.

Thanks,

Derek B.

 

[rblomquist]

Do a search and you'll get enough posts to read until you're ready to keel over. I a nut shell I think yours calls for ATF+4 to stay by the book. A lot of folks run the Amsoil and I think some are running some sort of Valvoline.



Like I said, TONS of posts on trans oil.

 

[Fishin Guide]

My '02 was spec'd ATF+4. Since the transmission mods, I run ATF+3 Valvoline.



I am very pleased with my setup, but you may want to run the +4 stuff if there is any issue of warranty. Many folks will say it doesn't matter, but if I expect the dealer to repair/ replace any of the components, I think it's only fair to run what is specified.



JMO



Dave

 

[DirtyDodge]

My warranty is void, I pierced the pump wire. What is the difference between running ATF3 vs ATF4? Thanks.

 

[Ramafid]

I would run what the manufacture recommendations are. I have a 2000 and run ATF+3 and have no problems for 126K miles. ( I hope I don't jinx myself ) I don't abuse the transmission but I don't baby it either. I use the extra power I have all of the time. I tow very rarely so this is just experience running empty.

 

[Chipstien]

Just plain 'ole . 99 cent Dexron III and a bottle of Lubeguard in my transmission.

 

[Rammin]

I use Amsoil but that is my choice, If you tow a lot I would use a synthetic ATF, It will lower your tran. temp. much more over non syn.

 

[TMWeber]

I use the ATF+4. For me, it's that or the Amsoil ATF.

 

[DirtyDodge]

Thanks for all your input.

 

[DLBurns]

Just changed mine out..... used atf+3 due to my Suncoast TC & VB

 

[Muleskinner]

VALVOLINE MAX LIFE

After a bit of research I went with Valvoline Max Life ATF. So far, it seems to work fine with no noticeable difference in trans performance.

 

[RobertMiller1]

Muleskinner

how is it runnin so far?

 

[Muleskinner]

Originally posted by RobertMiller1

how is it runnin so far?

 

[RobertMiller1]

how is the valvoline ATF?

 

[Muleskinner]

Originally posted by RobertMiller1

how is the valvoline ATF?

Works fine. No difference from the Chrysler type 4 fluid.

 

[RobertMiller1]

I just flushed out my Amsoil (saved it) and am giving the valvoline a try. so far I like it.



I have a transgo kit installed with firm shifts. With the amsoil, the shifts were snap fingers quick, but smooth. with the valvoline, they are quick and firm with a little kick, depending upon throttle position.



The Amsoil may be the better fluid. I'm a little concerned about it's wear charecteristics though. DTT seems to have documented some extra wear, which does not suprise me as this is a very slippery fluid, which probably produces more friction (two surfaces slipping past each other).



Will see which is best after a couple of weeks.



So far the amsoil is the better behaved in a heavy truck. In My 74 cuda, the valvoline would have been better. lighter car, firm shifts enjoyed, but in a 3 ton truck, that firmess might be a little harder on parts. (u-joints etc... )

absolutely no locking convertor clutch shudder. very well behaved.

 

[southpaw]

I just replaced the trans to cooler tube with the port for temp guage, lost about 1qt of fluid , checked all the local pts stores for +4 ATF many had never heard of it , I finally went to napa no +4 there either however the clerk brought out the spec book from valvoline and in plane englesa type 3 and 4 are compatable. I still dont want to mix so i guess its to the hi priced guys for a quart until i do a total change.

 

[RobertMiller1]

it is only available at Chrysler dealerships. Chrysler will not publish spec, and are in clear violation of the law.



Valvoline does stand behind their product. They claim.