Sinisturbo
Maximum Entropy
- Joined
- Jun 10, 2011
My car will not incease fuel pressure under boost. The car is completely stock 87 Turbo T.
I have 40psi fuel pressure at idle with the vacum hose off. With it connected at idle fuel pressure is 34
Under 10 lbs of boost (analog gauge) the fuel pressure tops out at 40?
I tested the regulator with the car idling, hose off 40psi. I injected 20psi of air into regulator port from my air compressor and the fuel pressure gauge goes up to 60psi. regulator is good.
The only thing left would be the fuel pump not keeping up with demand?
I have not purchased a scanmaster yet. I know I need to!
Any feedback would be helpful.
I have 40psi fuel pressure at idle with the vacum hose off. With it connected at idle fuel pressure is 34
Under 10 lbs of boost (analog gauge) the fuel pressure tops out at 40?
I tested the regulator with the car idling, hose off 40psi. I injected 20psi of air into regulator port from my air compressor and the fuel pressure gauge goes up to 60psi. regulator is good.
The only thing left would be the fuel pump not keeping up with demand?
I have not purchased a scanmaster yet. I know I need to!
Any feedback would be helpful.