answersLogoWhite

0


Best Answer

the First and most important step is there is a shcrader valve on the fuel rail (looks like a valve stem for a tire, put a rag around this and push on the core like you are letting the air out of a tire. This relieves the fuel pressure from the system so it doesnt spray all over you. After removing the fuel rail from the top of the injectors and the electrical plugs from the sides you can carefully extract each injector from it's hole.. the key is lubricate the O-rings before reinstalling them and second I heartily recommend replacing all the O-rings at once..they are cheap enough and if one is leaking the others will be sooner or later (sooner if you bump them while changing the one next to it. Under the injectors where they screw into the heads...

User Avatar

Wiki User

โˆ™ 2007-03-28 20:17:10
This answer is:
User Avatar
Study guides

Add your answer:

Earn +20 pts
Q: What is the location of and how do you replace the O-ring on the injectors in a 1991 Jeep?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you replace the Fuel injectors on a Subaru?

how do you replace the fuel injectors on a 1991 subaru legacy


Why won't my 1991 Acura Integra LS have fuel coming out of injectors when inserted into motor?

cause you have rubber orings that go on both ends of the injectors you probably need to replace them


1991 MIATA no injector pulse what to do?

92 mazda miata not pulsation in the injectors


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.


My 1991 Honda Accord does not turn over i cleaned the fuel injector and sometimes it starts and sometimes it does not?

If the injectors on a 1991 Honda Accord are working well than proceed to check the main relay and fuel filter. Replace the components if they are worn and check the engine with a diagnostic test.


Your 1991 corsica wont start without starting fluid?

That doesnt really make much sense. Maybe you need to replace the injectors?? they were fuel injected after 90 when they went from the 2.0 and 2.8 to the 2.2 and 3.1. just sayin. That doesnt really make much sense. Maybe you need to replace the injectors?? they were fuel injected after 90 when they went from the 2.0 and 2.8 to the 2.2 and 3.1. just sayin.


1991 Chevrolet Caprice 5.8 liter engine need to replace fuel pump. where location of pump?

In the fuel tank may have to be removed for access


Does the 1991 gm 454 use the same fuel injection as the 350?

NO, The injectors are different on the 454


Where is the fuse located for the fuel injectors on a 1991 buick century 3.3?

behind right headlight


What is the location of the fuse box on a 1991 ford ranger?

Location fuse box on 1991 ford ranger


How do you replace water pump on a 1991 Acura Legend?

how to replace a water pump on a 1991 acura legend


How do you replace a ignition switch tumbler 1991 skylark?

how do you replace a ignitionswitch tumbler 1991 buick skylark

People also asked