Moded my afc did everything to it bu tnot quite sure how to slide afc house all the way foward... i put the house back to stock where it was first because i dont understand how to slide it foward. Searched the blogs already and still nothing

 

AFC (Aneroid Fuel Control) Modification:

afc mods (lots of pics) - DieselRam.com

Tuning the AFC is one of the most important steps to tuning your truck for the greatest and most efficient power, everyone's always talking about it so if you lurk enough you'll learn a lot about it. In essence this is the deal:

-On the back of the AFC there is a little cover (you'll know what I'm talking about when you read that AFC article up there) that covers the pre-boost fueling adjustment. (Note: Some refer to this as the "Smoke Screw.") Its proper function is to allow a set amount of fuel in to light up the turbo, and after that point the spring load on the "starwheel" is what determines how fast fuel will come in with relation to boost pressure. Both of these things are adjustable.*

When adjusting these settings you should be going for (as far as pre-boost) the least amount of fuel it takes to light the turbo with minimal smoke, and enough tension on the spring to bring fuel in at a rate that will only lightly haze during full throttle.

These adjustments are very fine, as in 1/4 to 1/8 turns with the pre-boost adjustment. Going more than that at a time will bring you out of the sweet spot. Proper AFC tuning article to come...


Hope this helps a bit

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https://www.dieselbombers.com/5-9l-1...ning-mods.html


Also

 

the housing is slotted. just simply put the bolts in, push the housing in the direction of the front bumper, and tighten the bolts

 

Awesome Thanks dudeees!!

 

No problem man hope it helped!

 

im new in to the cummins world so i dont know very much about them. but my question is what does the AFC look like an where is it located? any help would be much appreciated

 

Welcome canaderson.

AFC stands for Aernoid Fuel control

Theres a bunch of info in this thread - https://www.dieselbombers.com/5-9l-1...ning-mods.html



**Make sure you check out the link in the first post**

 

wat does taking the spring out of the back of the afc do

 

thanks alot im going to attempt it tonight. do you know where there are any diagrams on how to move the fuel plate?

 

There should be some if you go to the aftermarket section