My 928 is 88 And she is not working The fuel not going to the injectors

Asked by Oct 16, 2015 at 07:34 PM about the 1988 Porsche 928 S4 Hatchback

Question type: Maintenance & Repair

Need help

2 Answers

Either fuel pump or fuel filter or both

1,630

Check/clean grounds first. Check to see that injectors are getting a pulse when starting. If good, check fuel pump relay. If good, check out the pump. If good, check out the fuel pressure regulator.

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