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Would a bad seal on a fuel pressure regulator make it get air in fuel and make it sputter at high speed's?
Wiki User
∙ 13y ago
It's possible. Take the vacuum hose off the fuel regulator and check for gas in the hose. If there is gas in the hose the vacuum diaphragm is leaking. Replace the reguator.
Wiki User
∙ 13y ago
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Why does your 1989 Chevy Celebrity constantly stall and sputter?
From your description I would guess that your car has a bad fuel pressure regulator. To check the fuel pressure regulator remove the vacuum connector from the throttle body. If gasoline comes out of a vacuum line the diaphragm has ruptured allowing excess gasoline to enter the intake through the vacuum line. If that is the case you will need to replace the fuel pressure regulator.
Why would a car sputter at low speeds when in drive?
If a car is sputtering at low speeds when driving one thing it could be is a clogged fuel filter. Another possibility is the catalytic converter could need replaced.
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What problem would you have if your 1992 Chevrolet Cheyenne 1500 is not getting enough gas to keep it idling?
Need to check fuel pressure with a gauge first. Then check fuel pressure regulator. Need to check fuel pressure with a gauge first. Then check fuel pressure regulator. Need to check fuel pressure with a gauge first. Then check fuel pressure regulator. Need to check fuel pressure with a gauge first. Then check fuel pressure regulator.
Why would just the upstairs faucets sputter when first turned on?
Air in the water lines to the upstairs. Not enough water pressure.
Can you rebuild the fuel pressure regulator on a 1995 Chevy silverado?
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Would a bad fuel injector pressure regulator on 98 olds aurora cause car to stall at idle?
A bad fuel pressure regulator will cause the car to stall or not run .
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What would cause fuel pressure drop overnight on 2003 Chevy s10 4.3L MFI?
Could be a faulty check valve in the fuel pump, a leaky fuel injector poppet or a leaky fuel pressure regulator. My guess would be the fuel pressure regulator.
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bad sending unit, or bad regulator.
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I would try replacing the fuel pressure regulator. That was my problem.
