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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

any additives or special fluids for a t5?

  • Thread starter Thread starter Foxfan88
  • Start date Start date Apr 17, 2006

Foxfan88

My Grandpa has great wood.
Sep 13, 2004
2,487
4
0
Miami, Ok
Apr 17, 2006
#1
  • Apr 17, 2006
  • #1
my t5 works great 1-3 but sometimes a shift to 4th grind, never missed 4th or made any powershifts to it or anything.
at low speeds its fine, but at highers speeds is where it deos it more often, it just comes and goes. the t5 was supposedly rebuilt and it acts like it but its just strange.

what fluids are u guys using? i am using cheapy ATF so i am sure there is something better i could use.
 

srothfuss

Last night I stabbed the same guy 7 times in a row
Oct 17, 2004
1,796
3
0
Woodward Ave.
Apr 17, 2006
#2
  • Apr 17, 2006
  • #2
If it doesn't leak, just put in some Synthetic ATF. No need for any 'snake oil' in there.
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,249
17,932
224
Massachusetts
Apr 17, 2006
#3
  • Apr 17, 2006
  • #3
synthetic ATF.

If it continues to gring, you might have to pull the inpout shaft and try replacing the 4th gear blocker ring and see if that helps.
 

sunil6784

Member
Mar 31, 2005
620
0
18
Boston, MA
Apr 17, 2006
#4
  • Apr 17, 2006
  • #4
When i got my car, i put mobil 1 in the motor and tranny. Soon after, my tranny started to grind, 5th gear synchro. I was always good to it, no way to tell how the previous owner was. But after this i drained out the mobil 1 from the tranny and put dino ATF back in it. The 5th gear grinding has mostly disappeared...
 

DmnStr8

Member
Apr 16, 2005
0
0
16
NH
Apr 17, 2006
#5
  • Apr 17, 2006
  • #5
odd. I put mobile 1 in my t5 and its worlds better than when I bought it. Quieted my 1-3 whine and eliminated all of the syncro whine except on fast shifts into 5 (and lord knows that I don't do that often). Shifts cleaner and smoothers as well.

I guess its a case of YMMV
 

Foxfan88

My Grandpa has great wood.
Sep 13, 2004
2,487
4
0
Miami, Ok
Apr 17, 2006
#6
  • Apr 17, 2006
  • #6
where can i get synthetic ATF at?
 

Roland69

Sergeant Tangnet
Sep 17, 2005
2,867
2
58
Port Elgin, Ontario
Apr 17, 2006
#7
  • Apr 17, 2006
  • #7
almost any parts store like UAP or CarQuest or Autozone should have it.
 

aleborjas

New Member
Sep 11, 2005
610
0
0
Apr 18, 2006
#8
  • Apr 18, 2006
  • #8
put dexron III on it and trow 1 super kote (friction modifier) my trans got smooth with that and i always powershift it and no problem!
 
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