FiTech EFI system
Called FiTech on my fuel pressure issue.
Suggested I run power right to the pump, as noted above already.
If I get over 100psi, possible issue with tb ecu, call back.
If I get the same crappy psi, pull the red cap that is plugging the hole where the regulator was on top of the pump, and make sure the o-ring is good and seated so it does not allow fuel to just return to the tank.
I hadn't thought of this, wish I had when the tank was out.
I recall the plug being flat though, and I'm probably way off here. I looked at my instructions vs newer pics online, hmm.
Strange way to picture it if it wasn't flat.
Once again, it's probably not flat. Whether it's flat or the o-ring is messed up, I'm dumb.
I made a video of the gauge on the pump as I turned the key on and primed it. Easiest way to see what was happening by myself.
Just watched it again and turned the volume up all the way. It would go to 38psi then fall right back to 0. From the moment the key is turned on I can hear gas dripping into the bottom of the tank. It definitely shouldn't do that, the return isn't even hooked up.
Definitely thinking o-ring on the plug is bad or not seated correctly.
It's freezing cold here, but hopefully I can get to this quickly.
Called FiTech on my fuel pressure issue.
Suggested I run power right to the pump, as noted above already.
If I get over 100psi, possible issue with tb ecu, call back.
If I get the same crappy psi, pull the red cap that is plugging the hole where the regulator was on top of the pump, and make sure the o-ring is good and seated so it does not allow fuel to just return to the tank.
I hadn't thought of this, wish I had when the tank was out.
I recall the plug being flat though, and I'm probably way off here. I looked at my instructions vs newer pics online, hmm.
Strange way to picture it if it wasn't flat.
Once again, it's probably not flat. Whether it's flat or the o-ring is messed up, I'm dumb.
I made a video of the gauge on the pump as I turned the key on and primed it. Easiest way to see what was happening by myself.
Just watched it again and turned the volume up all the way. It would go to 38psi then fall right back to 0. From the moment the key is turned on I can hear gas dripping into the bottom of the tank. It definitely shouldn't do that, the return isn't even hooked up.
Definitely thinking o-ring on the plug is bad or not seated correctly.
It's freezing cold here, but hopefully I can get to this quickly.