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Topic: Tranny Fluid change (Read 954 times) previous topic - next topic

Tranny Fluid change

Gonna chnge the tranny fluid/filter in my LSC this weekend, and was wondering what fluid I should use. I know this has been talked about before, I did a search and read up a little and am now kinda torn between the Mercon V and the Type F. I had used Mercon V when I had my MN-12, didn't have any problems with shifting or slippage afterwards but that was a different tranny.
FOXLESS!!

1994 Lincoln Mark VIII


Tranny Fluid change

Reply #1
Use mercron. You can add alittle bit of type f, but I would not run it soley.
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1986 cougar.
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Tranny Fluid change

Reply #2
I'm not sure if the AOD should be using Mercon V. I seem to remember using Mercon III in my AOD and Mercon V in my 4R70W.
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Tranny Fluid change

Reply #3
Quote from: cougarcragar;337089
I'm not sure if the AOD should be using Mercon V. I seem to remember using Mercon III in my AOD and Mercon V in my 4R70W.


Thats pretty much what I was wondering. I used it in my 4R70W but never have in an AOD. I *think* I have always used the Dexron III/Mercon in my previous (pretty sure, anyway) and don't ever remember having a problem, but didn't know if there was any benefit of using another type.
FOXLESS!!

1994 Lincoln Mark VIII


Tranny Fluid change

Reply #4
This came up before with a lot of debate. I had asked a few trans guys and got the same answer that mercron V is backwards compatible with older mercron fluids.
Old Grey Cat to this.88 Cat, 5.0 HO, CW mounts, mass air, CI custom cam, afr165's, Tmoss worked cobra intake, BBK shorty's,off road h pipe, magnaflow ex. T-5,spec stage 2 clutch, 8.8 373 TC trac loc, che ajustables with bullits on the rear. 11" brakes up front. +

Tranny Fluid change

Reply #5
Run the Dex/Merc if you can find it -- Mercon V if you can't.
-- 05 Mustang GT-Whipplecharged !!
--87 5.0 Trick Flow Heads & Intake - Custom Cam - Many other goodies...3100Lbs...Low12's!

Tranny Fluid change

Reply #6
The DexIII/Mercon is available here. Thanks guys
FOXLESS!!

1994 Lincoln Mark VIII