Question about 2000 Ford F150 Flareside SuperCab

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2000 FORD F-150 4.6 V8

RUNS ROUGH WHEN FIRST STARTED,LET IT RUN 3 TO 5 MINS.,THEN TURN ENGINE OFF,TURN BACK ON RUNS SMOOTH. NO PROBLEMS REST OF THE DAY. EVERY MORN. SAME PROBLEM. REPLACED COIL PACS AND PLUGS. IS IT THE( IACV)

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  • Anonymous Mar 21, 2014

    Engine turns over, but doesn't start. Startede this morning, but just crankses over at lunch.

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Possible the EGR valve may be struck open, recommending take egr off and free up the pintal with wire brush, may have carbon build up. Is your engine light on? If so it could be your IACV.

Posted on Sep 04, 2008

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