1992-1995 Vin W CPI Injector Leak Photo

[BlazerLT]

Just saw this in another thread and this is the perfect photo to see what a leaking regulator on a Vin W CPI injector does,

Check it out;



See the clean spots, that is leaking gas washing the plenum. This is bad.

No leaks and the whole thing would be very dirty.

[busa_4]

good post!

[BlazerLT]

Mind you, let me say this,.

This engine is really dirty.

Here is a shot of mine from when I did my repair.

[busa_4]

does it always wash to that 1 side only?

[BlazerLT]

In most cases, yes.

The Fuel pressure regulator on the side of the injector is on the passenger side there.

If you are having leaking and washing on the driver's side, the nut kit will be leaking which is the fuel lines coming from the fuel pump.

[blazer31907]

first time beginner want to know where is the regulator is it the fuel injector and what is the nut kit and where are they at on the CPI

[meatstick]

I have a leak (split) in the fuel inlet line. The line is some kind of plastic. Ive looked all over for it. Where can I find this fuel line.


I did see one for a 2wd. Is this the same?

I can't see why it would be different.

[BlazerLT]

www.gmpartsdirect.com

Look for a thing called a nut kit.

[not_mine]

Man I'm not gone miss those days! Going with a V8 and all.