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What should the fuel pressure be on a 1991 suburban and with the key on should it build pressure and then drop to zero.?
Fuel pressure should read no less then 9 LBS. and no more then 13 LBS. And yes it should hold the pressure with key on, engine off.
How do you cheack fuel pressure on my 1992 Chrysler lebaron?
The easiest and most accurate way to check the fuel pressure, on your 2001 Chrysler Town and Country is to use a diagnostic tester. The diagnostic tester will tell you the exact fuel pressure at various RPMs.
What should the pressure gauge read for your auto?
Need to know which pressure you refer to, fuel, radiator cap, tires, evap, ac, cylinder compression, transmission?
What should your 1985 Corvette fuel pressure read while running?
key on 34-39 at idle 24-36
What is the fuel pressure on 98 Chevy blazer with the key on?
Assuming this is a 4.3L engine, cycle the key off and on several times until the pressure peaks. The fuel pressure gauge should read 60 to 66 psi if all is well.
What should fuel pressure read 95 Chevy 454?
9 to 13 LBS. No lower are no higher are you will have starting or running problems.
How do you check fuel pressure on a 94 Mazda miata?
To check the fuel pressure on a 1994 Mazda Miata, you'll need a fuel pressure gauge. First, locate the fuel rail on the engine and find the Schrader valve, which resembles a tire valve. Remove the cap from the Schrader valve, attach the fuel pressure gauge, and turn the ignition to the "on" position without starting the engine to read the pressure. The normal fuel pressure should be around 29-36 psi; if it's outside this range, further diagnosis may be needed.
Fuel pressure for 2003 4.3 Chevy silverado?
Key on engine off, Should read 60 to 66 PSI. No lower are higher are you will have problems.
How do you check the injector pressure regulator on a 2000 silverado 5.3 liter?
If you look at it you will see a vacuum line hooked to it, while the engine is running unplug it and the engine sound should change. If it don't then the regulator is bad. You can also hook up a fuel pressure gauge to the fuel line and read what the pressure is while engine is idleing and then unplug the regulator and the fuel pressure should go up a few LBS. If not replace regulator.
What should you have for voltage to the pump on a 2001 kia?
Most fuel pumps should read about 9 volts, but I think I remember some reading about 5 volts. Why do you need to the voltage at the pump?
Why wont your s10 1996 4.3 not start have fuel pressure spark it will run if you spray carb cleaner spray down the throttle plate?
You may have fuel pressure but not enough. Have the fuel pressure tested with a gauge, it should read between 60 to 66 psi for the injectors to work. Also check the fuses to be sure none are blown.
How do you check the fuel pressure on a 2008 sebring 2.4?
To check the fuel pressure on a 2008 Sebring with a 2.4L engine, you'll need a fuel pressure gauge. First, locate the fuel rail on the engine, then find the Schrader valve, which looks similar to a tire valve. Remove the cap from the valve, attach the fuel pressure gauge, and turn the ignition key to the "on" position without starting the engine to read the pressure. The typical fuel pressure should be around 50-60 psi; if it's outside this range, further investigation is needed.
