Freightliner M2 with Cummins ISC 8.3 uneven idle, won't rev.

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Freightliner M2 with Cummins ISC 8.3 uneven idle, won't rev.

08-07-2025, (Subject: Freightliner M2 with Cummins ISC 8.3 uneven idle, won't rev. )

Post: #6

wrench buster Offline

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RE: Engine miss

(08-07-2025 )mikkhh Wrote: Has there been something done to the ecm programming wise? Something mandate'd or more power added?

No, I don't believe so. This is very strange situation . The ECM has the latest calibration code.

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Messages In This Thread

Freightliner M2 with Cummins ISC 8.3 uneven idle, won't rev. - wrench buster - 08-03-2025,

RE: Freightliner M2 with Cummins ISC 8.3 uneven idle, won't rev. - DVT873 - 08-08-2025,

RE: Freightliner M2 with Cummins ISC 8.3 uneven idle, won't rev. - mikkhh - 08-09-2025,

RE: Freightliner M2 with Cummins ISC 8.3 uneven idle, won't rev. - wrench buster - 08-09-2025,

RE: Freightliner M2 with Cummins ISC 8.3 uneven idle, won't rev. - wrench buster - 08-09-2025,

RE: Freightliner M2 with Cummins ISC 8.3 uneven idle, won't rev. - Rawze - 08-10-2025,

RE: Freightliner M2 with Cummins ISC 8.3 uneven idle, won't rev. - mikkhh - Yesterday,

RE: Freightliner M2 with Cummins ISC 8.3 uneven idle, won't rev. - Rawze - 08-04-2025,

RE: Freightliner M2 with Cummins ISC 8.3 uneven idle, won't rev. - wrench buster - 08-07-2025,

RE: Engine miss - wrench buster - 08-07-2025,

RE: Engine miss - mikkhh - 08-07-2025,

RE: Engine miss - wrench buster - 08-07-2025

RE: Freightliner M2 with Cummins ISC 8.3 uneven idle, won't rev. - Rawze - 08-08-2025,

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