New fuel pump and now it wont start. Why is that?

Asked by Moneywrld Mar 25, 2020 at 05:52 PM about the 1999 Ford Mustang Coupe RWD

Question type: Maintenance & Repair

I just replaced the fuel pump in my 99 mustang
and now it wont turn over...brand new battery. New
fuses. New spark plugs.

3 Answers
2,230

RickMN answered 4 years ago

Be more specific. Do you mean it won't crank? Or it cranks but won't fire up? Completely different scenarios.

Mark helpful
157,455

Bob answered 4 years ago

Could it be that you mechanic doesn't know what he is doing?

Mark helpful

Your Answer:

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