bmpcamry09
Well-Known Member
- First Name
- Brad
- Joined
- Feb 13, 2026
- Threads
- 9
- Messages
- 573
- Reaction score
- 1,205
- Location
- New Athens, IL
- Vehicle(s)
- 2025 JLU Sport S 3.6 8AT
I done several California Jeeps and none have had any issues come emissions time yet. I always recommend that people flash back to stock a few weeks before testing to be sure if they are worried about it. We don’t change the operating system or anything so there is no foot print other than a “flash counter” but even bone stock Jeeps can have elevated flash counters with software updates from the dealer.Im considering just the Transmission tune on my 2.0. The issue i might have is california emissions looking for tunes. I think they are looking at the ECU more than the TCM
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