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  1. Jdillard74

    DEF system service required

    Unfortunately, when the code popped up for the injector I just went ahead and replaced that and kept going. Nothing else I read about that issue pointed to draining and cleaning the tank.
  2. Jdillard74

    DEF system service required

    I will try that. Thanks!
  3. Jdillard74

    DEF system service required

    Correct. No other codes have popped up and that 5mph message goes away.
  4. Jdillard74

    DEF system service required

    The injector was an OEM. The only code I had was from the bad injector.
  5. Jdillard74

    DEF system service required

    Is there some kind of reset that needs to take place after an injector repair?
  6. Jdillard74

    DEF system service required

    I cleared the codes when the injector was replaced. The problem now is the screen will pop up saying limited mph then go away.
  7. Jdillard74

    DEF system service required

    Oh, its a 2017 Ram 2500 6.7
  8. Jdillard74

    DEF system service required

    Hey guys, so, I got the dreaded message along with the check engine light. Code read def injector was bad. I replaced the injector cleared the codes and it ran fine for roughly 200 miles. Message popped up that I’m limited to 5mph in 110 miles with 50% def in the tank. After a few miles it...
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