cps is two weeks old I will put the old one in and make sure the new one didn't go bad read on a thread that the gray ones are not as good as the black ones. (the old one)

 

hmmm didn't know they were color coded replaced mine years ago and haven't had to touch it since

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i would try that if i hadn't of blew a head gasket (well thats what i'm thinkin it is) i'm gonna save my pennys and just rebuild the motor, put forged rods, some 238/100 hybrids and a precision billet turbo and call it good

 

I REALLY doubt you blew a head gasket... Whats the symptoms?

 

started to over heat so i pulled off and shut it off, popped the hood, and watched my truck guzzle almost the ENTIRE res. of anti-freeze

 

I would suspect a cracked injector cup over a blown head gasket...

 

ok, i'll let you know when i know, either way i'm going to pull the motor and do a rebuild on it, mostly for the forged rods but i'm sure it could use some refreshing

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how would i go about getting the injector cup out? isn't there some B.S. specialty tool for it?

 

There is a Rotunda tool that you need. There are several other kits on the market that do the same thing, goggle it, you should find a few. The Rotunda is the one I have used.

 

i've found the cups themselves but no tool yet, but i'll keep lookin, thanks

 

Riffraff Diesel: Motorcraft Injector Cup


There ya go...

 

thanks

think the stage one 160cc injectors from Full Force will be about right for a PMR motor?
i'm gonna wait to rebuild the motor till after the snow is gone