Transmission mount replacement

Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's, Olds 98 91-96, Buick Lesabres and Park Avenue 91-96. Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.
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RJolly87
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Year and Trim: 1993 Buick Park Avenue
1994 Buick Regal Custom
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Transmission mount replacement

Post by RJolly87 »

In my Park Avenue, I feel what feels like drive train movement when I get on the throttle moving forwards. The front transmission mount was replaced when I bought the car (10 years ago), and I suspect it's coming up due for replacement again, especially given the degree of flogging that I regularly administer to it.

I also am long overdue for a rear transmission mount replacement, but didn't really put much priority on it, as I remember it being a rather nasty piece to get at, and it only really affected reverse.

I was contemplating knocking out both mounts at once, but, then again, this video has me concerned:
https://www.youtube.com/watch?v=ktsYkzLXf1I

Is it really that bad? For some reason, I remember mention of possibly dropping the subframe on this move also.

Is there a magic trick perhaps?
~Randall~
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1993 Buick Park Avenue - 197k - Some odds and ends done - Simply won't die
1994 Buick Regal - 78k - Bone stock - Always ready for a good kicking
1990 Oldsmobile 88 - Gone to a better place
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skregal
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Re: Transmission mount replacement

Post by skregal »

I love the way that youtuber talks.
His post says: "I get fusstraightened when things take too long". :lol: :lol:

I think he is not far off. I haven't done that job myself but I think
in previous discussions somewhere, I heard it was a PITA.
Black 95 SSEi (original owner) 238K miles
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95naSTA
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Re: Transmission mount replacement

Post by 95naSTA »

For the rear, I think I remember dropping the subframe slightly for more wiggle room. I also remember putting it back in separately. I dropped the mount into the subframe, bolted the trans plate up, guided the mount's stud into the plate then bolted the rest.
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Info on dropping a 92-99: Here.
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