0
in older cars like a model a Ford,
the carborator was gravity fed so perhaps .5 psi or zero uphill with a low tank
carborators and a fuel pump 5 psi is plenty to lift the gasoline 10 ' or so
with fuel injection about 100 psi is common
diesel can be about 1000psi fuel injected at TDC
What else can I help you with?
What should fuel pump pressure be with the engine running?
The fuel pump pressure may vary by vehicle. However, on average the fuel pump pressure with the engine running should be between 4-6 psig.
How do you release fuel line pressure for a 1987 S10 pu?
While engine is running remove the fuel pump fuse. Engine will run out of fuel when pressure drops.
How do you disable fuel pump and release fuel pressure?
In most vehicles you can remove the fuel pump fuse or fuel pump relay as the engine is running, the engine will stall when the pressure is gone.
What is fuel Pressure for a 1993 Ford Escort 1.9L?
If the engine is not running the pressure should be 35 to 40 psi. If the engine is running the pressure should be 30 to 45 psi.
What is the fuel pressure for a 2002 impala?
Fuel pressure (ignition key turned to on, engine not running): 50 to 60 psi
Should a 91 Toyota Corolla always have fuel pressure?
If engine is running then the answer is yes. And pressure will stay in the fuel line for some time after you shut the engine.
How do you relive fuel pressure at fuel rail 5.2L v8?
Remove the fuel pump fuse or relay while the engine is running. It will relieve most of the pressure once the engine has stalled.
How do you bleed pressure from fuel line on a s10?
With the engine running, remove the fuse or the relay for the fuel pump. The engine will stall soon and the fuel line won't have any pressure left.
What is the running fuel pressure for a 1989 bronco with 5.0 engine?
Approximately 30
What is a Blazer fuel pump start up pressure and engine running pressure?
you need at least 50 psi to run and 55 or so to keep it running thats with cpi engine the others use less pressure and a different fuel pump....
What is the fuel pressure for a 99 ford escort zx2?
50 to 85 psi engine not running. 25 to 35 psi engine running.
What are the fuel pressure specs for a 95 Chevy blazer?
key on engine not running 58-64 psi engine running at idle pressure should drop by 3-10 psi
