Knocking noise
Thread Starter
Member
Joined: Mar 2003
Posts: 257
Likes: 0
From: Fyffe/Rainsville, Alabama
Car: 1986 IROC-Z, 1990 RS
Engine: 383 Stroker TPI, 350 About To Go In
Transmission: 700R4 W/ Shift Kit And Stall, 700R4 W/ Shift Kit
Knocking noise
When ever I turn my motor off i head this Knocking noise like coming from the mani.
Is it really like a KNOCK in the motor or is it?
Thanks guys this is worrying me...
Is it really like a KNOCK in the motor or is it?
Thanks guys this is worrying me...
Senior Member
Joined: Apr 2002
Posts: 672
Likes: 0
From: Houston, Texas
Car: 1989 GTA Nighthawk
Engine: 389 CID TPI
Transmission: TCI 700R4
Axle/Gears: 9 bolt 3.23
It's called "dieseling", your engine is too hot, and your gas is too low of an octane. Cool the engine down and use better gas.
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