Fuel pressure gauge went backwards
Hello, the coach is stalling and dying on acceleration and I'm trying to make a definite diagnosis. I installed a fuel pressure gauge along the frame rail just downstream of the fuel tank so I can tel...
Forum Discussion
I see you have a Chevy chassis with 454. Is it throttle body or carb? On the passenger side just in front of the rear axle should be a fuel filter. You can always connect your pressure gauge before or after the filter to check fuel pump pressure.
