how do you fix fuel lean and misfires on 2003 ford windstar se

Asked by May 05, 2014 at 02:23 PM about the 2003 Ford Windstar SE

Question type: Maintenance & Repair

replaced plugs wire , still no resolusion

1 Answer

90,475

Test the fuel pressure and flow first, if it checks good, then have the codes pulled to see if there is a code that can aid you in further diagnostics, could bea number of things, ECT, Mass Air flow sensor, ECT sensor, bad grounds, ETC.

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