Quote:
Originally Posted by ctaylor738
That's it. It gets power from the fuel pump relay when cranking and ground from the thermo-time relay. You want to supply the ground, which is the brown/blue wire, with your push button arrangement. I think you can just "T" into the wire, then to switch, then to ground.
You might want to try this before making it permanent.
I strongly advise you fix this problem the right way, though. It's possibly a lean mixture, a leaky injector, or the pressure regulator/reservoir back by the fuel pump.
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Thanks. I will make a proper fix for the warm start problem. This is more for my curiosity.
I have done a
fuel
pressure test. Both system and control pressures are fine. The only problem is that the system pressure drops to zero about one minute after engine is off. So, I am going to replace the fuel pump check valve and fuel filter first. If this is not going to fix the problem, I will replace fuel accumulator.