Fuel Pressure Gauge Jumping at Amber Catron blog

Fuel Pressure Gauge Jumping. I put a fuel pressure gauge on my camaro and when it's idling the gauge jumps back and forth for 0 to 15 real fast. Now i know there is discussion of inconsitent. Notably, the gas tank usually. So i bought an inline fuel pressure gauge (not liquid filled) and hooked it up between the inline filter and carb. I have a fuel pressure gauge needle that bounces up and down rapidly. Is it normal for the fuel pressure from a mechanical fuel pump to be wildly erratic? I do have a liquid filled fp gauge with an fitting i use to check fp but i don't keep it on the car more to just eliminate a point of fail for. The fuel level may not be showing up correctly and/or acting erratic but mostly the gauge needles twitches or buzzes back and forth really. To answer the question, if the fuel pressure does not hold, that may be caused by a leak on the fuel system somewhere. I'm guessing it fluctuates between the range of 35 to 55. Your gas gauge may also be inaccurate due to issues with the sensors in your fuel tank.

Is it normal for the fuel pressure from a mechanical fuel pump to be wildly erratic? I do have a liquid filled fp gauge with an fitting i use to check fp but i don't keep it on the car more to just eliminate a point of fail for. Notably, the gas tank usually. So i bought an inline fuel pressure gauge (not liquid filled) and hooked it up between the inline filter and carb. I'm guessing it fluctuates between the range of 35 to 55. I put a fuel pressure gauge on my camaro and when it's idling the gauge jumps back and forth for 0 to 15 real fast. Now i know there is discussion of inconsitent. The fuel level may not be showing up correctly and/or acting erratic but mostly the gauge needles twitches or buzzes back and forth really. To answer the question, if the fuel pressure does not hold, that may be caused by a leak on the fuel system somewhere. Your gas gauge may also be inaccurate due to issues with the sensors in your fuel tank.

Ac Pressure Gauge Jumping at Oliver Byard blog

Fuel Pressure Gauge Jumping I'm guessing it fluctuates between the range of 35 to 55. Now i know there is discussion of inconsitent. I have a fuel pressure gauge needle that bounces up and down rapidly. I put a fuel pressure gauge on my camaro and when it's idling the gauge jumps back and forth for 0 to 15 real fast. Your gas gauge may also be inaccurate due to issues with the sensors in your fuel tank. The fuel level may not be showing up correctly and/or acting erratic but mostly the gauge needles twitches or buzzes back and forth really. To answer the question, if the fuel pressure does not hold, that may be caused by a leak on the fuel system somewhere. I do have a liquid filled fp gauge with an fitting i use to check fp but i don't keep it on the car more to just eliminate a point of fail for. Notably, the gas tank usually. I'm guessing it fluctuates between the range of 35 to 55. Is it normal for the fuel pressure from a mechanical fuel pump to be wildly erratic? So i bought an inline fuel pressure gauge (not liquid filled) and hooked it up between the inline filter and carb.