Bad Fuel Pressure Gauge
Thread Starter
Burning Brakes
Joined: May 2014
Posts: 884
Likes: 128
From: Rhine Georgia
Bad Fuel Pressure Gauge
I can hear air being sucked in at a fuel pressure gauge mounted just before the fuel rail going into a Holley.
Its through the gauge because I can put pressure on it with my hand and it stops. I'm not leaking fuel. I have a new one ordered.
Question is: Could this cause a high idle? At low speeds (stop and go traffic) my idle will go up to around 1400. I can stab the gas and it will drop but will go up again after a red light or 2.
Its through the gauge because I can put pressure on it with my hand and it stops. I'm not leaking fuel. I have a new one ordered.
Question is: Could this cause a high idle? At low speeds (stop and go traffic) my idle will go up to around 1400. I can stab the gas and it will drop but will go up again after a red light or 2.
Race Director
Joined: May 2006
Posts: 18,737
Likes: 2,583
I can hear air being sucked in at a fuel pressure gauge mounted just before the fuel rail going into a Holley.
Its through the gauge because I can put pressure on it with my hand and it stops. I'm not leaking fuel. I have a new one ordered.
Question is: Could this cause a high idle? At low speeds (stop and go traffic) my idle will go up to around 1400. I can stab the gas and it will drop but will go up again after a red light or 2.
Its through the gauge because I can put pressure on it with my hand and it stops. I'm not leaking fuel. I have a new one ordered.
Question is: Could this cause a high idle? At low speeds (stop and go traffic) my idle will go up to around 1400. I can stab the gas and it will drop but will go up again after a red light or 2.
