knocking
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iTrader: (1)
Joined: Feb 2007
Posts: 222
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From: Toronto
Car: 84 Z28
Engine: 350
Transmission: 700R4
knocking
today when i start my car i hear a deep knocking sound, cant really feel it on the driver side but i put my hand on the passenger side floor and feels like something hitting it, after a minute it went away, then later when i started did the exact same thing but seems to go away after a minute... any ideas ?
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iTrader: (3)
Joined: Sep 2006
Posts: 1,531
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From: sunny so cal.
Car: 1990
Engine: 305
Transmission: 700r4
Axle/Gears: stock
Re: knocking
are you using that fake oil, sometimes that can do it.
or a piston has a piston skirt problem and when it warms up the skirt expands and knocking goes away.
or a piston has a piston skirt problem and when it warms up the skirt expands and knocking goes away.
Thread Starter
Member
iTrader: (1)
Joined: Feb 2007
Posts: 222
Likes: 0
From: Toronto
Car: 84 Z28
Engine: 350
Transmission: 700R4
Re: knocking
fake oil ? not that i know of... the engine is a fresh rebuild with about 200 miles on it, and today the first time i heard it...
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