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knocking from the engine

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Old May 4, 2002 | 06:06 PM
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fordtuff101
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From: united states
knocking from the engine

fordtuff
I just purchased a 1988 F250 with 350 suspention.
460 7.5 Liter engine V8 automatic,94,000 miles.
when you let off the accelerator, there is a small knocking from the engine. Does anyone have any suggestions?
Thanks S-
 
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Old May 4, 2002 | 07:03 PM
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mantta
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knocking from the engine

How is your oil pressure? It could be about anything, rocker arms, wrist pins rods, you got to kind of go by the sound of the knock and diagnose where it is coming from. I have used a stethescope and found where they were coming from with the engine sitting at idle.
 
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Old May 4, 2002 | 08:48 PM
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crossman
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knocking from the engine

 
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