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. )

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wrench buster Offline

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RE: Engine miss

Hey there, The pressure is holding fine after replacing a leaky # 1 Cyl. inj. Also the HP pump builds and hold 29, 000 psi no problem and holds. I believe you mentioned a ECM issue may be the problem, can you elaborate on that? Thanks

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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. - 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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