[cjrichtig]

how often do injectors typically last? specifically on a 99 powerstroke 7.3. truck has 200,000 miles on it, and injectors were just replaced, and im just curious about how long they can be expected to last.

 

[dhanna6powerstroke]

I've seen stock injectors with 500k+ miles on them. Maintenance has a lot to do with the life expectancy also.

 

[PolarBear]

From my own 7.3 experience, the soonest I have had a single injector go out was in 186,000 miles. I have ready several places that 7.3 Super Duty injectors tend to start having issues around 125K. Did you have new or reman. put in? You should still be able ALOT of miles out of them.

 

[Dixienormous]

mine went out at 140,000

 

[ShoreMan]

I just put my new ones in 2 weeks ago when my odometer read 380K

 

[justinlogue5_0]

I can tell mine are getting weak but they have 286,000 and are still kicking.