0
depends on what ya have remove fuel pump fuse from fuse box start let run till it stops try to start for 3 sec. then turn off but what type of car or truck you have may have more steps some you have to go to fuel tank and dis connect the power best bet get the repair book from parts store for your vech.
Wiki User
∙ 17y ago
Add your answer:
Earn +20 pts
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.
Where is the fuel pump on late model vehicle with pressure fuel-injected system?
The fuel pump on most gasoline injected vehicles is in the fuel tank.
How do you relieve the fuel system pressure on a 1995 FORD F150?
find the schrader valve on the fuel rail depress the stem and it should release the pressure from the fuel system
How do you deprressurize the fuel system?
With some vehicles you can remove the fuel pump fuse as the engine is running, it will continue to run until the pressure is gone.
Why does your fuel pump engage when you hook up the battery but the key is not turned over?
It is to pressurize the fuel system and allows the vehicles fuel system to keep adequate pressure after the vehicle has been started.
How do you release pressure from the fuel presure system in a 1991 camaro rs?
valve stem at back of intake press and it will release the pressure make sure to pull the relay to fuel pump
Fuel pressure release button 2000 mercury village?
There is no button to release fuel pressure.
What is the fuel pressure on a 1989 crx?
The fuel pressure on a 1989 CRX is between 40 and 42 psi. This is a common pressure range for most vehicles.
How you relieve fuel pressure on 2005 ford ranger?
IMPORTANT: Do not skip the fuel system pressure release step. Injury and other damage can result! Safety Step! Relieving Fuel System Pressure · allow engine to cool · relieve fuel system pressure · put on your eye protection Before you begin the job of replacing your fuel filter, you must relieve the pressure in your fuel system. A fuel injection system operates under very high pressure. If you don't release this pressure before you start unscrewing fuel lines the result can be explosive. Do this before you attempt to change the fuel filter. To release the pressure in your fuel lines (and fuel filter) you'll need to locate the fuel pump fuse in the fuse box. If you don't have a fuel pump fuse, find the relay that operates the fuel pump. Once you've found the fuel pump fuse or relay, start the car. With the engine running, pull the fuse or relay out. If you pulled the right one, the engine will quickly die. Since it's using all of the pressurized fuel in the system, the fuel lines won't be pressurized when you crack the fittings on your fuel filter. Now that you've relieved the fuel pressure you can remove the old fuel filter. If you didn't do this yet, you must go to the previous step and do it. Very dangerous!
How do you relieve the fuel pressure in a 2002 Ford F-150?
Usually with most vehicles, while the engine is running you remove the gas cap and pull the fuse from the fuse box that operates the fuel pump. The engine will die when the pressure is out of the system.
How do you depressurize the fuel system Daewoo Leganza?
IMPORTANT: Do not skip the fuel system pressure release step. Injury and other damage can result!Safety Step! Relieving Fuel System Pressure· allow engine to cool· relieve fuel system pressure· put on your eye protectionBefore you begin the job of replacing your fuel filter, you must relieve the pressure in your fuel system. A fuel injection system operates under very high pressure. If you don't release this pressure before you start unscrewing fuel lines the result can be explosive. Do this before you attempt to change the fuel filter.To release the pressure in your fuel lines (and fuel filter) you'll need to locate the fuel pump fuse in the fuse box. If you don't have a fuel pump fuse, find the relay that operates the fuel pump. Once you've found the fuel pump fuse or relay, start the car. With the engine running, pull the fuse or relay out. If you pulled the right one, the engine will quickly die. Since it's using all of the pressurized fuel in the system, the fuel lines won't be pressurized when you crack the fittings on your fuel filter.Now that you've relieved the fuel pressure you can remove the old fuel filter.If you didn't do this yet, you must go to the previous step and do it. Very dangerous!Where is the fuse box and or the relay on 95 suzuki sidekick
Could a leak in the gas tank cause check engine light to come on?
Yes, most vehicles have an on-board system to check for vapor leaks in the fuel system.Yes, most vehicles have an on-board system to check for vapor leaks in the fuel system.
