ABOUT TWO YEARS AGO YOU ANSWERED A QUESTION FOR A MAN THAT OWNED A 80 928 PORSCHE WITH RUNNING PROBLEMS I TOO HAVE THE SAME PROBLEM .AS LONG A I GIVE IT STARTING FLUID IT RUNS IF I STOP IT STOPS. GOOD PUMP AND PRESSURE

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Asked by STUMPPY47 Jul 20, 2013 at 10:14 AM about the 1980 Porsche 928

Question type: Maintenance & Repair

CAR HAS GOOD PUMP PRESSURE . AS LONG AS I KEEP GIVING IT FUEL IT WILL
RUN. JUST WONT RUN ON IS OWN

4,660

Stephen answered 11 years ago

Are you saying it runs only when spraying starting fluid into the intake? If that's the case, your fuel injectors may not be getting fuel. I'd change the fuel filter first then check the fuel pressure at the fuel rail. If fuel pressure is OK , then check for an electronic pulse at one or two fuel injectors. If no pulse, you could have a bad crank position sensor or even a bad ecu.

Mark helpful

Your Answer:

ABOUT TWO YEARS AGO YOU ANSWERED A QUESTION FOR A MAN THAT OWNED A 80 928 PORSCHE WITH RUNNING PROBLEMS I TOO HAVE THE SAME PROBLEM .AS LONG A I GIVE IT STARTING FLUID IT RUNS IF I STOP IT STOPS. GOOD PUMP AND PRESSURE 1 Answer

CAR HAS GOOD PUMP PRESSURE . AS LONG AS I KEEP GIVING IT FUEL IT WILL RUN. JUST WONT RUN ON IS OWN

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