Hey everyone ! Hope all is well!! How do i tell if my injectors are bad or if my fuel pump isnt working ?I have an 03 f 350 lariat 6.0 6 inch lift 4 inch turbo back magnaflow exaust afe intake new turbo new egr valve and my truck idles fine but has now power any help would be appreciated!!!!
Thanks,
Russell Moore
Camp Verde , Az

 

Any DTC's? Also - do you have access to installing a fuel pressure gauge?

 

When was the last time you changed your fuel filters? Sometimes we can just get bad fuel and need to change them. Just a thought.

 

i changed my filters 1000 miles ago i checked them recently and they look fine,i did however find some black gunky chunky stuff ! Could it be my sending unit or something in the tank cloging the pump my fuel gage hasnt worked after 36000 miles and i now have 103000 on it!! No codes found !! Last codes i had where egr and i put a new one in !! Still no power!!! I guess i can go buy a fuel pressure tester , does anyone have an idea what kind of pressure i should have!!!!

 

45 to 60 psig

 

Thanks ill check into it this week thanks for the help!!!

 

I had a set of fuel filters last 2000 miles from getting bad fuel. I have a fuel pressure gauge and know what to watch for. I pulled the filters and they didn't "look" bad, but they were clogged and wouldn't flow. Changed them out and pressure was normal again.