@maverickagm what do you think about the check valve causing rail overpressure, leading to leaking injectors. Don't we need a way to relieve increasing pressure?
Filter was changed 10000miles ago. So i put a gauge on it. Morning it was at 0. Each key cycle built it up 10psi up to 48. Fuel in the rail, physics, and maybe longer injector pulse width when cold might explain starting up cold just fine, even at 10psi. While running it's steady at 48psi...
From what I understand the check valve is in the regulator. We tested the pump, it is fine. We replaced the regulator. The issue did not go away. It is so weird. Get it hot, turn off and it starts right backup. Let it sit for an hour or two, long crank. Let it sit overnight, starts right...
We replaced the fuel pump and regulator two years ago and fuel pressure issues are back. It takes a while to build up 55psi. Thinking of replacing the pump and regulator again. Are there any components in the pump assembly that should be reviewed?
I ordered the regulator from Havik.
The...
Lol.
Yeah, I fixed the year thing. If you don't provide it, then it will tell you it needs it.
Now I just need ALL the manuals (service, owner, parts list). 1dollarscan.com does destructive scanning, I will try the service with my 95 manual.
I did not. I had a conversation with Cory G @ Viper Parts USA and we decided that it does not make sense without also upgrading the radiator. My goal was to reduce idle temps.
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