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» Northern California Ford Owners     » Automotive   » Tech Talk   » Car Turns over and Starts But dies instantly

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Author Topic: Car Turns over and Starts But dies instantly
86redGT
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So basically i can turn the car over, it will fire up but will not idle. It dies instantly whether or not i give it gas. Has half a tank of gas, and fuel pressure is reading 40psi at the injectors, so I have come to the conclusion that it must be something to do with the ECU, or the IAC. Anyone else have any thoughts to what i could be?

The plugs are new within 5000 miles, air filter is new and unclogged everything else seems to be good on it.

[ August 04, 2010, 07:19 PM: Message edited by: 86redGT ]

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2003 Mustang Cobra
2016 Fiesta ST

Posts: 314 | From: concord | Registered: Aug 2006  |  :
Nastysvt
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check vacuum lines and also the blades on your throttle body to see if they're getting stuck closed. IAC would be a good thing to check also.

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Built 98 Cobra
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Posts: 2575 | From: Valley to the Bay | Registered: Jan 2006  |  :
copcar
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listen for the fuel pump. If it never stops trying to prime it's the ecu. Same thing happened to me.

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12.37@ 109.34.NA 894DA Old Nitto 555 DR's Gt40 irons. B cam/1.7's, All emissions equipment on the car, stock air box. UPR catted X pipe.

Posts: 485 | Registered: Jun 2010  |  :
50Reasons
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ignition modual on the side of the dizzy if its a fox

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50Reasons Car Club President
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Posts: 9483 | From: Sacramento Ca | Registered: Jan 2006  |  :
SPECIALTY15***MM PERFORMANCE***
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try turning the key on and start it from the cylnoid probly have bad ignitin switch if it still does it than like 50 said try module if that doesnt fix it than you need to take it in to get diagnosed

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Posts: 861 | From: sacramento | Registered: Jun 2003  |  :
turbo50
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sounds like maybe your ignition switch isnt working properly.

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Posts: 7606 | From: Discovery Bay, California | Registered: Apr 2006  |  :


 
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