shaking like crazy
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Joined: Feb 2003
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From: check under the car
Car: White 25th Anniversary RS
Engine: lt1
Transmission: t56
Axle/Gears: 4:10
shaking like crazy
my 92 rs (350)shakes pretty bad at idle. it smooths out when i rev it tho. could this be a bad motor or tranny mount or maybe just a misfire?it has a big cam in it but i think it still shakes way too much. you can see the hood shake if you get out and look at it and the dash shakes like crazy too.
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Joined: Sep 2002
Posts: 64
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From: working at a horse farm, gonna go to somerset county tech. inst. in january.
Car: 87 GMC sierra classic
Engine: fresh 350, minor mods (its been de-emissioned too)
Transmission: professionally re-built 700R4, REALLY hard shifts & bigger clutch packs
i have the same problem. ive narrowed it down to the IAC (idle air control) and left bank motor mount. it could be simply time for a rebuild, too. (i got 160000+ miles)
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Pac J
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May 17, 2020 10:44 AM