1993 Ford Aerostar making a light ticking noise

1993 FORD AEROSTAR
330,000 MILES • 6 CYL • 4WD • AUTOMATIC
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MARYBROWN1979
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Yesterday my van started making a very light ticking noise when I started it up. The idle was a little rough and there was some hesitation. I thought that it sounded like a misfire. I changed the plugs a few months ago, so I thought it couldn't hurt to change the wires. I just finished changing the wires and the noise is still there.
Sep 4, 2009 at 5:08 PM
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JACOBANDNICKOLAS
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IS the sound coming from he top of the engine? Could it be a lifter / rocker arm?
Sep 10, 2009 at 9:48 PM