What is the pressure of the fuel filter?
If you don’t have a fuel pump or need an external pump, order the filter/regulator/pump kit 910-12805 or 910-12806. This kit includes required fuel rail fitting along with the filter/regulator assembly. The EFI fuel regulator pressure is fixed at 58 psi.
Can a bad fuel pressure regulator reduce fuel efficiency?
Whatever the case, a reduction in fuel efficiency is always a sign of a bad fuel pressure regulator. It would help to get a mechanic diagnose the problem and isolate the cause of the problem for you. An engine that is working in a normal fashion will never show smoke from the tailpipe.
What do I need to change my LS fuel filter?
Watch the transformation here! To make your LS swap a little less painful, we put together this 2-in-1 fuel filter and fuel pressure regulator fitting kit for you. If you don’t have a fuel pump or need an external pump, order the filter/regulator/pump kit 910-12805 or 910-12806.
Can a bad fuel pressure regulator cause a misfire?
There are also many causes of engine misfires. It can be a problem in the spark plug or the ignition coil. A fuel injector problem can also cause engine misfires. It is also one of the symptoms of a bad fuel pressure regulator. A problem with this device can lead to low fuel pressure.
If you don’t have a fuel pump or need an external pump, order the filter/regulator/pump kit 910-12805 or 910-12806. This kit includes required fuel rail fitting along with the filter/regulator assembly. The EFI fuel regulator pressure is fixed at 58 psi.
Why is my fuel pump relay not working?
I have replaced the fuel pump relay oil pressure switch and computer. If you’re not getting a signal for fuel, then you either have a faulty crank sensor, or bad ignition module. But the truck runs great until you cut it off. If you poor a little gas in the intake to get it started would that only effect the starting ? Ok.
Watch the transformation here! To make your LS swap a little less painful, we put together this 2-in-1 fuel filter and fuel pressure regulator fitting kit for you. If you don’t have a fuel pump or need an external pump, order the filter/regulator/pump kit 910-12805 or 910-12806.
Is there a way to turn on the fuel pump?
There’s no way you have no signal, but then starting the truck by adding fuel will then turn on the injectors and pump. That’s just crazy. Good luck with that one. Once the truck starts and is running you can remove the jumper to the fuel pump and it will continue to run.