Anyone know how to test the condition of fuel injectors while injectors are installed in truck and when injectors are in hand?

 

im not exactly sure, but i know if you are removing them, soak them in a cleaner, clean the cleaner off, make sure the screens are free of gunk, and replace the o-rings. There is a guy on e-bay that "rebuilds and test them", he may have some info if you contact him. If you are replacing them with performance ones, accel makes good ones...14lb/hr is what they reccomend for the 2.9L, if you go any larger you will have to re-program your computer.

 

Thanks for the info. Anyone know what type of cleaners there are out there and how to test them?

 

You might just want to ship your injectors to these guys.

WitchHunter Performance - Injector Cleaning & Flow Testing Services

Can't beat the price and the turn around is very fast.

 

Thanks for the info. I am afraid to use this type of service because I am almost positive that some or all of the injectors would be unsalvageable. If I pay 80$ and they need to be replaced, that was 80$ I could of used toward new injectors. I believe mine to be in the worst possible shape.

I found metallic shavings in my fuel filter, which when turned upside down emptied black muddy fuel mixture. I have a hole in the gas tank in which I think is contributing to the delinquincy in the fuel system ultimately resulting in badly clogged injectors.

Basically I did not maintain my vehicle and now I am paying for it the hard way.