my car trys to start but wont and petrol pump keeps fireing up and theres a noise from that sensor on the top of the dizzy.any 1 now what to do cuz ive tryed a new dizzy and it dow even try to start but with the old 1 it trys to but the fuel pump keeps fireing on and off.

 

is any fuel getting through at all?

 

yes fuel is getin through theres a crackin noise from that black plug on the dizzy ive had a new fuel pump and relay.cheers

 

have ya changed anything recently? i know the pump etc but i mean anything else?

 

only a dump valve,when u first turn the ignition and the fuel fires up it would start but now it keeps fireing when i go to start it last week i had to keep turning ignition on and off and hope.cheers