"Need help understanding fuel
"Need help understanding fuel pump wiring. This engine uses 2 electric fuel pumps and a TBI. Normal operation is key on, pumps run up pressure, pumps stop until engine starts and obviously the pumps come on again. Now at key on, pumps do not come on. I can't tell that any circuit breakers are thrown, everything looks normal. This is the first attempt to start for this season - worked fine last year.
Can someone describe where to begin chasing down what all happens with the electrical at key on? I don't think the pumps are both suddenly dead, but I'm not sure where to start to troubleshoot this.
Thanks in advance."
"Need help understanding fuel pump wiring. This engine uses 2 electric fuel pumps and a TBI. Normal operation is key on, pumps run up pressure, pumps stop until engine starts and obviously the pumps come on again. Now at key on, pumps do not come on. I can't tell that any circuit breakers are thrown, everything looks normal. This is the first attempt to start for this season - worked fine last year.
Can someone describe where to begin chasing down what all happens with the electrical at key on? I don't think the pumps are both suddenly dead, but I'm not sure where to start to troubleshoot this.
Thanks in advance."