change fuel injectors?

anyone know of a good write up?

So simple, even a caveman can do it.

But WHY?

De-pressurize fuel rail, remove 4 bolt holding it down, pull them out, disconnect connectors, pull out of fuel rail. Use some throttle body cleaner to clean out the ports.
To reassemble reverse order.

Johnnie Walker said:

De-pressurize fuel rail, remove 4 bolt holding it down, pull them out, disconnect connectors, pull out of fuel rail. Use some throttle body cleaner to clean out the ports.
To reassemble reverse order.

Click to expand...

Lubricate the new o-rings on the injectors, top and bottom ones. I always use petroleum jelly, or you can soak them in fuel ahead of time.

I usually use a nylon shotgun cleaning brush to clean the fuel rail and intake along with a shot of TB cleaner.