Quantity of fuel injected is controlled by the amount of time the injector is open and pressure applied to it,modern systems vary the width of the pulse sent to the injector via the ecu to vary the amount of fuel for a given engine condition and load/temp/maf etc.
The temp switch could be faulty fooling the ecu thinking it needs more fuel,and if there is a sensor in the inlet for air temp that may be faulty,mangaged to dodge Ford fuel injection system for years until now after working on the old jetronic systems a million years ago ! 
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Cost : Little as possible.
Thanks : To those who by their generosity my build has progressed.
Its a handmade sports car not a flaming kit car !!!
If at first you dont succeed,avoid skydiving...
No parachute require to freefall,only if you want to do it twice.
Last edited by flyerncle : 2nd February 2016 at 02:23 PM.
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