RMS leak, Is it a one or two piece on a 4th gen, 3.4
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Joined: Jul 2001
Posts: 3,974
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From: Pueblo Co
Car: 1989 C4
Engine: L98
Transmission: 700r4
Axle/Gears: 307
RMS leak, Is it a one or two piece on a 4th gen, 3.4
I'm sure someone here knows. Ive got a customers 94 firechicken and it appears the RMS is leaking. On that 3.4 is it a one or 2 piece RMS.
Thanks.
Thanks.
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Joined: Dec 2001
Posts: 1,282
Likes: 1
From: Elkton MD USA
Car: 1983, 1986
Engine: 2.8 2bbl, 2.8 MPFI
Transmission: 200C 3 speed, 700R4
Axle/Gears: 3.08, 3.42
after 1985, all of the 60 degree V-6s got a one piece RMS.
I'm not sure if the "plug" for the distributor hole has an O-ring on it, but the earlier V-6s had an O ring on the distributor that, when it leaked, it looked like the RMS was leaking.
I'm not sure if the "plug" for the distributor hole has an O-ring on it, but the earlier V-6s had an O ring on the distributor that, when it leaked, it looked like the RMS was leaking.
Thread Starter
Supreme Member

Joined: Jul 2001
Posts: 3,974
Likes: 0
From: Pueblo Co
Car: 1989 C4
Engine: L98
Transmission: 700r4
Axle/Gears: 307
Thanks for the replies.
The oil is only on the bottem of the engine bordering the inspection cover and the oil pan so its either gotta be a rms or pan gasket, V shaped drip.
The oil is only on the bottem of the engine bordering the inspection cover and the oil pan so its either gotta be a rms or pan gasket, V shaped drip.
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