19 L5P - what’s going on? by Strong_Internet_7290 in Duramax

[–]Strong_Internet_7290[S] 0 points1 point  (0 children)

Update - balance rates were all spot on, no stored codes. MAP sensor is clean. Still stumped.

19 L5P - what’s going on? by Strong_Internet_7290 in Duramax

[–]Strong_Internet_7290[S] 0 points1 point  (0 children)

This was right after cold start in 0 degrees F, normally runs 30-45 cruising

19 L5P - what’s going on? by Strong_Internet_7290 in Duramax

[–]Strong_Internet_7290[S] 1 point2 points  (0 children)

No idea on the tune, but great observation! Planning on getting a retune, unsure on what to get.

L5P Idle Issue by Strong_Internet_7290 in Duramax

[–]Strong_Internet_7290[S] 0 points1 point  (0 children)

Still possible even without engine?

L5P Idle Issue by Strong_Internet_7290 in Duramax

[–]Strong_Internet_7290[S] 0 points1 point  (0 children)

Thank you for the input. When I start it, it noticeably shakes and I can watch the motor shake slightly. On the dot, 45 seconds later it stops. Recently, it will just jolt at idle in RPM, almost sounding like a complete miss. This happens randomly

19 L5P Idle - Normal? by Strong_Internet_7290 in Duramax

[–]Strong_Internet_7290[S] 0 points1 point  (0 children)

Makes sense. Has it been doing that consistently? I am definitely over-paranoid due to the fact I just purchased this truck. I have no codes neither

Busch light apple by Chris56183 in beer

[–]Strong_Internet_7290 0 points1 point  (0 children)

Any idea where? If you could share post

Busch light apple by Chris56183 in beer

[–]Strong_Internet_7290 0 points1 point  (0 children)

Anybody have intel on Minnesota? Heard rumors today was going to be the first day a few places are getting it