Loud thud when i give my 91 T/A some gas
11-07-2008, 04:55 PM
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Car: 86 T/A WS6/Future project
Engine: 350 TPI/ Pontiac 455
Transmission: 700R4/TH400
Axle/Gears: Posi.
Loud thud when i give my 91 T/A some gas
Every time im pulling out of my street i hear a loud thud come from either the tranny or rear. my dad says i might need a new yoke. any other ideas?
11-07-2008, 05:07 PM
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Car: 86 T/A WS6/Future project
Engine: 350 TPI/ Pontiac 455
Transmission: 700R4/TH400
Axle/Gears: Posi.
Re: Loud thud when i give my 91 T/A some gas
wat should i look for? a crack in the mount?
11-07-2008, 05:10 PM
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Car: '89 Formula WS6 N10 No T-Tops
Engine: LB9 225HP
Transmission: T5
Axle/Gears: 3:45BW
Re: Loud thud when i give my 91 T/A some gas
11-07-2008, 05:24 PM
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Car: 87 GTA
Engine: L98
Transmission: 700R4
Axle/Gears: Dana M78 3.27 posi
Re: Loud thud when i give my 91 T/A some gas
I agree with the broken tranny mount too. If you have a T5, it is more easily noticed, by the shifter movement, than it is on a 700R4.
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11-07-2008, 06:52 PM
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Car: 86 T/A WS6/Future project
Engine: 350 TPI/ Pontiac 455
Transmission: 700R4/TH400
Axle/Gears: Posi.
Re: Loud thud when i give my 91 T/A some gas
how much would that run me?
11-08-2008, 10:48 AM
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Car: seeking '90.5-'92 'bird hardtop
Engine: several
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Re: Loud thud when i give my 91 T/A some gas
You should be able to get one at your local AutoZone for cheaper than paying the handling fee from Summit or Jegs. I haven't bought one in a while, but it's likely around $15.
11-08-2008, 10:55 AM
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Car: 1986 Trans Am, 1985 Trans Am
Engine: 400 SBC, H.O. 305
Transmission: TH400, 700R4
Axle/Gears: 10 Bolt/3.73s, 10 Bolt/3.73s
Re: Loud thud when i give my 91 T/A some gas
Yup, its most likely your tranny mount. I had to replace mine once already, and I may have cracked this one too. You can get one from Advance or Napa, they run around $10 if I remember correctly.
Really easy to replace too, wont take you much time at all.
Really easy to replace too, wont take you much time at all.
11-08-2008, 10:52 PM
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Car: 86 T/A WS6/Future project
Engine: 350 TPI/ Pontiac 455
Transmission: 700R4/TH400
Axle/Gears: Posi.
Re: Loud thud when i give my 91 T/A some gas
ok good it sounded expensive at first. thanks alot!
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