What causes a fuel injected car to run fine for about 20min of interstate driving and then cut out bad but turn the car off and start back it runs fine?
fuel injection relies on three important factors to work .1 fuel pressure pump2 filter.fine mesh 3 injectors spray nozzles pumps get tired and loose pressure.filters become blocked thus reducing fuel delivery ,injectors can become "dirty"and spray becomes more like a squirt.injector cleaner can be administered via the fuel tank filters are best replaced at regular intervals.fuel pumps should be checked for flow pressure.
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