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What would cause the fuel pump on a 1994 Chevy 1500 pickup to continue running after the ignition switch is turned off?
failed relay
Why does my car engine continue to run after the ignition has been turned-off?
I believe this usually this happens if the fuel / air mixture is not rich enough (too much air / too little fuel) which causes the cylinder heads to get too hot which means that any unburnt fuel in the cylinders will continue to ignite even after the ignition has been cut.
On a 1995 harley-davisdson road king - what is a relay switch use?
Could be to switch the fuel pump on/off when ignition is turned on or maybe for the starter motor?
What is the fuel pressure for a 2002 impala?
Fuel pressure (ignition key turned to on, engine not running): 50 to 60 psi
Why does the fuel pump run continuously on a 1991 suburban when ignition is turned off?
Need to replace fuel pump relay.
How do you reset a fuel gauge on a 2005 Audi a4?
To reset the fuel gauge on a 2005 Audi A4, first, ensure the ignition is turned off. Then, press and hold the trip odometer reset button while turning the ignition to the "ON" position without starting the engine. Continue holding the button until the gauge resets. After releasing the button, turn off the ignition and start the engine to check if the fuel gauge has reset properly.
Is there supposed to be fuel pressure while ignition is turned?
there is always fuel pressure even the car is on or not, u will need to release fuel pressure before doing any thing in the fuel line
When the ignition is turned off there is a delay in the engine of the Mercedes Benz 300 sd shutting off?
is not electrical,is from fuel shutoff is why
Should there be power to a fuel pump plug when unpluged from pump and ignition switch turned on?
yes, there should be power if key is on
What makes a car shut off once the key is turned?
what kind of car? IF its fuel injected the key turns off the computer, the fuel pump, and the ignition coil
Why does my 1993 Jeep Cherokee keep running even after ignition switch is cut off?
If your 1993 Jeep Cherokee continues to run after the ignition switch is turned off, it may be due to a faulty ignition switch or a problem with the ignition system, such as a short circuit. Another possibility is that the engine is experiencing "dieseling," where fuel continues to ignite in the cylinders after the ignition is turned off, often due to carbon buildup or an overly rich fuel mixture. Additionally, check for issues with the fuel system or relay that might be causing the engine to keep receiving power.
How do you test the fuel pump in a 1995 neon?
Turn the ignition on and see if you hear a humming coming from the pump. If it is inside the fuel tank, you can hear it from the back seat.
