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you need to disconnect the hoses above the fuel rails, remove the air instake hose, remove those filters on the hoses, remove the fuel lines off the fuel rails, pull the fuel rails up not sideways you may brake the injectors! the injectors do not screw on they just pop in and out of the fuel rail and engine block...pretty simple id be glad to do it for anyone free if your around elizabethtown ky, i have a ls400 1991 and i know these cars pretty well!
What else can I help you with?
How do you replace the Fuel injectors on a Subaru?
how do you replace the fuel injectors on a 1991 subaru legacy
How do you change fuel injector 2000 Lexus GS300?
How do change Fuel injectors on GS300 2000
How do you replace fuel injectors on 1991 stanza?
To replace the fuel injectors on a 1991 Nissan Stanza, first disconnect the negative battery terminal and relieve the fuel system pressure by removing the fuel pump fuse and running the engine until it stalls. Next, remove the intake manifold and fuel rail to access the injectors. Carefully remove the old injectors from the fuel rail, apply a small amount of engine oil to the O-rings of the new injectors, and install them. Finally, reassemble the fuel rail, intake manifold, reconnect the battery, and check for leaks before starting the engine.
Where are the fuel injectors on a Lexus ls 400?
On a Lexus LS 400, the fuel injectors are located on the engine's intake manifold, specifically within the cylinder heads. To access them, the intake manifold usually needs to be removed, as the injectors are inserted directly into the engine's intake ports. This positioning allows them to efficiently deliver fuel into the combustion chamber.
How do you fix acceleration hesitation in a 1993 Lexus ES300?
Cleaning the fuel injectors is a good start.
How do you install fuel injector on 1967 Chevy Chevelle?
67 chevelle's never had fuel injectors, they had a carburetor.
Why is Lexus rx 300 running lean?
Fuel filter, fuel pump, or pressure bypass/relief valve is not providing the correct, enough fuel pressure at the injectors.
How do you drop the fuel tank on a 1991 Lexus LS 400?
Carefully
All fuel injectors stuck open on your 1991 Nissan 300zx?
When all fuel injectors are stuck open, this generally means that the injectors are not getting the right voltage. You will need to not only check the voltage, but make sure the injectors are receiving the right signal.
How do you change the fuel injectors on your 1998 Acura Integra Type R?
take fuel rail off unplug injectors from wiring harness pull out injectors make sure you get all the rubber o rings out of the intake manifold and fuel rail reverse for install
How do you install fuel injectors for 1992 Mazda miata?
To install fuel injectors on a 1992 Mazda Miata, start by disconnecting the negative battery terminal and relieving the fuel pressure by removing the fuel pump fuse and running the engine until it stalls. Next, remove the intake manifold and disconnect the fuel rail from the injectors. Carefully pull out the old injectors from the fuel rail and replace them with new ones, ensuring O-rings are lubricated. Finally, reassemble everything, reconnect the battery, and check for leaks before starting the engine.
Where is the fuse located for the fuel injectors on a 1991 buick century 3.3?
behind right headlight
