Fuel Bowl Thread Size

[roche837]

I have and 03 F250 is the aux fuel port on the secondary filter bowl thread size M!2-1.5?

Possibly later years a different thread? what would that be?

[dazdillenger]

subscribed

[roche837]

If its the above thread size i have everything for a home made fuel pressure gauge and enough for another. I believe there is a different size thread for possibly 05-07 trucks but i am not sure. Trying to decide if i want to hard mount it under the hood somewhere or make it quick connect, I have all i need to do either scenario.

[dazdillenger]

I need to build a permanent setup for my truck as well. Figured I'd subscribe and see what pops up!

[roche837]

Im just gonna try it and see how it ends up i will post up picks, if it all works out maybe i could set you up with my other set seeing how your a fellow ESS. I think it will work perfect all i need to fab up is some type of mount in a good location where it wont get hit and is easily visible.


Its a brand new 0-150 psi gauge with a stainless steel braided line (about 12"-15" long) and fittings, with or without quick disconnects.

[cartmanea]

M12x1.5 is the threads for all years. Why quick disconnects?

[roche837]

Originally Posted by cartmanea

M12x1.5 is the threads for all years. Why quick disconnects?

Was going to initially use it for test purposes only, but i am leaning to a hard mount setup.

[dazdillenger]

Keep in mind, the most important fuel pressure reading is taken under WOT and load, so make sure you can see it under those conditions.