2003 Ford Windstar running rough

115,000 MILES • 6 CYL • FWD • AUTOMATIC
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JPORTEREMS
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  • 1 POST
Van running rough, seem like only when idealing or setting still.

Had machanic look at and place it on the computer. He said it was running lean. Looked at the plug, wire, coil very thing look good. Compressioin test on 2 and 3 was at 100 psi. He saying need a valve job. Is their anything else could the problem
Jan 6, 2009 at 10:03 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Get the idle air control valve, throttle position sensor, PCV and EGR valves checked out.

Did he confirm that with a dry and wet test on the compression check and also a cylinder leakage tests
Jan 7, 2009 at 1:46 PM
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