Automotive/Mazda Mpv 1997

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Question
I was driving my car to church all the sudden it just stop.
I restarted the car, it ignites but not running. My friend checked the fuse, gas pump, altenator. They are fine.
Why? Computer ? Please let me know before I take it to car repair shop. Thank you so much.

Answer
Could be many things.How did you test the fuel pump?because it sounds like it is a faulty pump.Stops all of a sudden and tries to start but wont run.You need to test the pressure by a fuel pump pressure tester at the fuel rail and it should be a constant 45psi(approx) pressure at the rail.Also check that you are getting spark at the plugs.Its got to be either one or the other.See what you find and let me know.

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Sean Halliday

Expertise

general auto repair,japanese,bmw,mercedes,mini cooper 1960/2009,general british cars,ford.I DO NOT work on automatic transmissions.Manual transissions i install clutches only.Many people ask me to diagnose noises from their cars,unfortunately i cannot do this unless i hear it.As you appreciate,vehicles can and will make a variety of noises.I DONT UPGRADE or fit aftermarket performace kits,parts,chips,only replacement parts.

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40 years experience on all general auto repair.

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