tranny fluid? - Second Generation Forum

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tranny fluid?
Wednesday, December 14, 2005 9:31 AM
i got 89,000 on the cav.i dont know if the person before me ever changed it.i just wanted to what fluid does everyone use and should i change it. some people say that when you change the fluid thats when the tranny starts acting up.i had the got the cav 72,000 so i dont know what was done before. thanks in advance

Re: tranny fluid?
Wednesday, December 14, 2005 10:13 AM
I use the merconV stuff since it exceeds dexron 3 specs, and I get it as a synthetic blend.
Re: tranny fluid?
Wednesday, December 14, 2005 12:13 PM
manual - GL5 75W80
AUTO - Dex is called for but mercon V is good...

i use mobil 1 synthetic trannie fluid in mine



Re: tranny fluid?
Wednesday, December 14, 2005 12:57 PM
Ii have an auto. so its call dex and the other mercon v
Re: tranny fluid?
Wednesday, December 14, 2005 6:48 PM
juswow, so much wrong in this post.

if its a 5 speed, gm syncromesh. anything thicker causes exes wear on the syncros.

auto- dextron 3/mercon. DO NOT put mercon 5 oil in, it isnt compatable with dextron 3/mercon fluid. mercon 5 is an oil designed specificly for fords 97+, and shouldnt be used in gm vehicles. its also more expensive. you also cant use regular mercon in mercon 5 aplications, not compatable.

dextron 3/mercon is what you need. also, dont forget to change the filter aswell. you should be able to go to a parts store and get a filter/gasket kit for it, or else go to a local tranny shop.



Re: tranny fluid?
Wednesday, December 14, 2005 8:13 PM
sharkey wrote:juswow, so much wrong in this post.

if its a 5 speed, gm syncromesh. anything thicker causes exes wear on the syncros.

auto- dextron 3/mercon. DO NOT put mercon 5 oil in, it isnt compatable with dextron 3/mercon fluid. mercon 5 is an oil designed specificly for fords 97+, and shouldnt be used in gm vehicles. its also more expensive. you also cant use regular mercon in mercon 5 aplications, not compatable.

dextron 3/mercon is what you need. also, dont forget to change the filter aswell. you should be able to go to a parts store and get a filter/gasket kit for it, or else go to a local tranny shop.


Sorry, but you are wrong. Check this out Exxon/AAMCO

Quote:

AAMCO Mercon V is a super-premium synthetic blend lubricant for automatic transmissions and other applications that require a fluid satisfying Ford's new Mercon V specification or b]General Motors' Dexron-III, Dexron-IIE, or Dexron II specifications. It is also approved for applications where Ford Mercon type fluid is recommended.[/quote
Re: tranny fluid?
Wednesday, December 14, 2005 11:08 PM
yea ok, i guess i dont know @!#$ all about tranny fluid, seeing as im a transmission tech. you know, i only deal with this stuff every day.

in the real world, (not in the world of Aamco) mercon v in non ford applications is not a good idea. seen it done, can cause chattering.



Re: tranny fluid?
Thursday, December 15, 2005 7:05 AM
I have been running it at every change for about 80,000 miles now, and I have absolutely no problems.
Re: tranny fluid?
Thursday, December 15, 2005 7:25 AM
can u pick these fluids up at local parts store
Re: tranny fluid?
Thursday, December 15, 2005 7:30 AM
You can get them at Autozone.
Re: tranny fluid?
Thursday, December 15, 2005 8:15 AM
thanks

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