1994 mazda mx3 wont start after fuel pump replacement

Jonathan Yates

Asked by Apr 17, 2015 at 04:18 PM about the 1994 Mazda MX-3 2 Dr STD Hatchback

Question type: Maintenance & Repair

I have a Mazda mx3 that ran fine until the fuel pump was replaced. Stopped pumping. Checked it  with 12 volts. Changed the fuel pump and its pumping but the car will no longer start. I removed the hose coming out on the fuel filter and its getting fuel at least that far. The engine however doesnt seem to be getting fuel. I am at a loss at this point.

1 Answer


Check the fuel pressure regulator.

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