why does my fuel pump run all the time when key is on
25

Asked by sheba May 24, 2013 at 02:22 PM about the Datsun 260Z

Question type: Maintenance & Repair

car fouls plugs after running for 15min.

3 Answers

migration_judge_roy answered 11 years ago

...well you need fuel pressure for to run properly...it is only through pulses to the injectors that you'll keep runnin'...like the ignition system you want it to be doin' it's job...the foul plugs could be due to any number of factors, you should use the OBDiagnostics built in, perhaps the motor is worn---is this a rotary?

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