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Old 04-28-2009, 03:02 PM
FNA FNA is offline
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Re: '98 F150 Knocking noise

This is just a guess, but I think that if you had a bad torque converter, you would not feel that your transmush was "shifting perfectly".

A couple of things:

Is the quaslity of the noise different at rest than when you first hear it driving down the road?

When you are looking for your noise vary the engine speed. Does that vary the speed of the knock?

Look for the noise in both neutral and in a drive gear.
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