Tranny fluid
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Junior Member
Joined: May 2004
Posts: 5
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From: Aurora NC
Car: 1984 Firebird
Engine: 305
Transmission: Borg Warner T-5
Tranny fluid
I purchased a 1983 camaro for the transmission(borg warner T-5). Well in the process of removing it i drained the fluid and it came out a brownish black color and smelt burnt. The tranny worked b-4 removal or at least through first and reverse so i didnt know if i should take it to someone and get it rebuilt or just add new tranny fluid and bolt it back up or put the old back in. Thanks for your help!
Supreme Member
Joined: Apr 2004
Posts: 3,067
Likes: 0
From: Staunton,illinois
Car: 1966 impala , 1998 sebring vert,1978 buick regal turbo, 1991 chevy silverado 3/4ton 4x4 lifted
Engine: 283, 2.5,3.8 turbo 350
Transmission: powerglide,auto overdrive, th350,4L80
well i definately wouldnt put the old back in thats for sure but i would definatley drain it completely and put fresh fluid in and you should be fine i would think
Supreme Member
Joined: Apr 2004
Posts: 3,067
Likes: 0
From: Staunton,illinois
Car: 1966 impala , 1998 sebring vert,1978 buick regal turbo, 1991 chevy silverado 3/4ton 4x4 lifted
Engine: 283, 2.5,3.8 turbo 350
Transmission: powerglide,auto overdrive, th350,4L80
definatley
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
T5's have a filter?
(Hey, I don't know - I've never had one.)
(Hey, I don't know - I've never had one.)
Supreme Member
Joined: Apr 2004
Posts: 3,067
Likes: 0
From: Staunton,illinois
Car: 1966 impala , 1998 sebring vert,1978 buick regal turbo, 1991 chevy silverado 3/4ton 4x4 lifted
Engine: 283, 2.5,3.8 turbo 350
Transmission: powerglide,auto overdrive, th350,4L80
yeah me too....lmao ...oh well we all have brain farts ...LMAO
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TGO Supporter
Joined: Nov 2001
Posts: 399
Likes: 0
From: Columbus, OH
Car: '02 Rodeo
Engine: 3.2 V6 DOHC
Transmission: 5spd
Axle/Gears: 4.30 Dana 44 Rear 10 bolt front
i don't know about the older t5, but the one in my 92 uses ATF. If you dont mind the poss. of removing the tranny again, try fully synthetic atf, it worked wonders for mine, very improved shifting.
but then again yours might use gear oil. idk
if you want to be safe though, have it rebuilt, there is a range of improvements possible, including using wc or stronger parts
but then again yours might use gear oil. idk
if you want to be safe though, have it rebuilt, there is a range of improvements possible, including using wc or stronger parts
Supreme Member
Joined: Apr 2004
Posts: 3,067
Likes: 0
From: Staunton,illinois
Car: 1966 impala , 1998 sebring vert,1978 buick regal turbo, 1991 chevy silverado 3/4ton 4x4 lifted
Engine: 283, 2.5,3.8 turbo 350
Transmission: powerglide,auto overdrive, th350,4L80
yeah i would have to agree that running synthetic would definatley be the way to go and maybe add a little life to that transmission also
Senior Member

Joined: Aug 2001
Posts: 814
Likes: 2
From: San Jose, CA, USA
Car: 88 IROC-Z - original owner!
Engine: LB9 with K&Ns, MSD, Foil, Taylor
Transmission: WC T-5
Axle/Gears: BW 9-bolt, 3.45 posi
That older T5 is a non WC tranny. I think they take gear lube, not ATF. The WC T5s definitely take ATF. I have a WC T5 in my 88 IROC and I use M1 synthetic ATF.
Supreme Member
Joined: Apr 2004
Posts: 3,067
Likes: 0
From: Staunton,illinois
Car: 1966 impala , 1998 sebring vert,1978 buick regal turbo, 1991 chevy silverado 3/4ton 4x4 lifted
Engine: 283, 2.5,3.8 turbo 350
Transmission: powerglide,auto overdrive, th350,4L80
what years did they change the transmission to the WC ?? just curios ...i dont have any idea ...
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