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


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

Question type: Maintenance & Repair

car fouls plugs after running for 15min.

3 Answers

...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?


the car is a 280z 1978

you know there is an ACC position so that you can make so you can still listen to the radio without turning the ignition on~

Your Answer

Add photo

Related Questions


Looking for a Used 260Z in your area?

CarGurus has 3 nationwide 260Z listings and the tools to find you a great deal.


Search Datsun 260Z Questions

Datsun 260Z Experts

#1 Stephen Moran
Stephen Moran
Reputation 30
#2 Myles Barney
Myles Barney
Reputation 10
#2 Bohdan Kos
Bohdan Kos
Reputation 10
View All

Related Models For Sale

Used Datsun 240Z"
4 listings
Used Datsun 280Z"
9 listings