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April 1, 1995 Service bulletin

Knocking noise on initial start-up

Ford technical service bulletin 9588 for 1990-1995 Ford F-150, 1990-1995 Ford F-250 and 1990-1995 Ford F-350 and others.

Bulletin number
9588
Component
Engine and engine cooling: engine: gasoline
Summary
Knocking noise on initial start-up. Tw

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