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Fuel pump on Sat May 25, 2019 9:22 pm
stevenh

active member

I have just brought a K100 trike conversion. With it I inherited a bad missfire that makes it unrideable. The trike has had extensive work Compression check, valve clearances, fuel rail acid dipped, new fuel pump and filter, new plugs, coils leads and caps. Anyway checking for the missfire I noticed the fuel pump was not priming. I checked the fuses and one was blown. I replaced it, the fuel pump primed up and the missfire improved considerably. But not for long, now the fuel pump is not priming but the fuses are ok. I took each one out and tested them with a multi meter. I am now wondering if it is a relay.
My electrical knowledge is limited. Does anyone have any clues to the cause of the problem. Is it a relay, and exactly where can I locate the relay. Is there any way to test it
Cheers
Steve
My electrical knowledge is limited. Does anyone have any clues to the cause of the problem. Is it a relay, and exactly where can I locate the relay. Is there any way to test it
Cheers
Steve