[Enjoy_the_Ride]

 

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My magic eight ball tells me it has to do the the EGR or EVP.

 

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The caps in the EEC are easy to check by removing the cover and inspecting. The caps affect the fuel pump and align pretty well with your symptoms.

 

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The capacitors? Would I just be looking for somethingthat visually looks fried or damaged?

look for corrosion from electrolyte around the base of the three electrolytic capacitors.

 

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Capacitor Repair: Ford A9L ECM « Moates Support

 

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in theory, if it's the HEGO, resetting the eec should allow it to idle for a while before hitting the fueling limit. If it starts right away after a battery reset, could be wiring.

 

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the very first thing I would do is crawl under the car and make sure both hegos are getting a good 12 volts. Then I would check the ground on the back of the engine (#19). Then check the Salt and Pepper connectors (#14 and #15).

 

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9 days to turn the idle screw.

 

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you should considered a safer hobby, like painting or knitting and leave mustangs to the real men.

 

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my troll senses are tingling.

 

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He's been banned.

lol, what did he do?

 

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if it doesn’t run

ITS missing something, that is not up for debate

AND NO, i am not going to spoon feed you, you are going to put your diagnostic hat on.

so, again, if it requires you to ADD AIR to keep it running

what is it missing?

Boost, nitrous oxide?

Come on man, what's missing?!?!