fuel pump by light switch

[cloneman315]

anyone ever have there fuel pump come on for a sec when they put there lights on and off?

 

[QUICK STORM]

Re: fuel pump by light switch

bad ground?

 

[cloneman315]

Re: fuel pump by light switch

im gonna check today

 

[gmcturbo]

Re: fuel pump by light switch

i believe thats normal.

 

[blk97ta]

Re: fuel pump by light switch

that was the rare start disable option ! if you don't turn on the lights it doesn't start !

 

[cloneman315]

Re: fuel pump by light switch

i figured it out,the main wire that runs for the batterey to the alt was inside the main harness it must of been getting rf interferance i pulled it out of the harenss reroute it and its fine now