Fuel Pressure Test Needle Bouncing at Jamie Heyne blog

Fuel Pressure Test Needle Bouncing. If your gas needle keeps fluctuating between full and empty, or bouncing around erratically, it can be a frustrating and worrying issue. Any ideas what causes my fuel pressure gauge needle to bounce around? About 2500 miles ago, with my h/c/i setup install, i installed a new frpp 190lph pump, kirban afpr, frpp 24lb injectors, and a. I have a fuel pressure gauge needle that bounces up and down rapidly. I'm running a walbro 255hp pump, mallory. 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. The only way to fix this. When i put on a fuel pressure test gauge the needle is fluttering plus and minus 10psi at idle and more so with load. Is it normal for the fuel pressure from a mechanical fuel pump to be wildly erratic? Now i know there is discussion of inconsitent. There's fluid in the center of air core motor, and when the fluid breaks down it allows the gauge needle to bounce around.

There's fluid in the center of air core motor, and when the fluid breaks down it allows the gauge needle to bounce around. Any ideas what causes my fuel pressure gauge needle to bounce around? The only way to fix this. 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. If your gas needle keeps fluctuating between full and empty, or bouncing around erratically, it can be a frustrating and worrying issue. When i put on a fuel pressure test gauge the needle is fluttering plus and minus 10psi at idle and more so with load. About 2500 miles ago, with my h/c/i setup install, i installed a new frpp 190lph pump, kirban afpr, frpp 24lb injectors, and a. Is it normal for the fuel pressure from a mechanical fuel pump to be wildly erratic? I'm guessing it fluctuates between the range of 35 to 55. Now i know there is discussion of inconsitent.

Fuel Pressure Test Gauge

Fuel Pressure Test Needle Bouncing If your gas needle keeps fluctuating between full and empty, or bouncing around erratically, it can be a frustrating and worrying issue. 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. If your gas needle keeps fluctuating between full and empty, or bouncing around erratically, it can be a frustrating and worrying issue. Now i know there is discussion of inconsitent. Any ideas what causes my fuel pressure gauge needle to bounce around? 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? About 2500 miles ago, with my h/c/i setup install, i installed a new frpp 190lph pump, kirban afpr, frpp 24lb injectors, and a. When i put on a fuel pressure test gauge the needle is fluttering plus and minus 10psi at idle and more so with load. There's fluid in the center of air core motor, and when the fluid breaks down it allows the gauge needle to bounce around. I have a fuel pressure gauge needle that bounces up and down rapidly. I'm running a walbro 255hp pump, mallory. The only way to fix this.