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Ignition Question w/EFI

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Topic: Ignition Question w/EFI

mustang90LX50
Journeyman

Posts: 15
From: Chesapeake, VA USA
Registered: Dec 2004

posted 02-27-2005 09:23 PM

i put a used EEC and wire harness the junk yard said it worked when thae take it off of the car,for my 90 mustang lx 5.0 i had a problem with it stall out after flooring the gas padle, and run rich all the time after replacing the coolant temp. sensor, think it will solve my problem, now the engine will start and run at high idle for about 3 second then cut off

[This message has been edited by mustang90LX50 (edited 03-02-2005).]

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fred
Gearhead

Posts: 111
From: berea ky
Registered: Oct 2004

posted 03-03-2005 09:06 AM

is the pcm number on the new the same as the old, if not check with you Ford dealer to see if it is superceded by the other if not, you probably have the wrong calibrations, also do you get any codes?

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