Good question, I can't know for sure, and I wasn't watching the tach. It felt like a power dip, like either the transmission paused in some false-neutral between gears or there was a dip in fuel delivery. I'll see if I can catch the tach next time and watch for a rev change.
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2025 RAM 1500 BIGHORN 3.0 I HURRICANE twin-turbo, SO, 420HP - check engine light
- Thread starter Russian Tank
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2025 rebel junk
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well ill wait for cel
2025 rebel junk
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the trucks act like they have a bad map sensor
I'm going to try to record while driving. I'll have to setup a gopro or something.
2025 rebel junk
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more 30 days lemon law i would
2025 rebel junk
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people updates please i know everyones busy
2025 rebel junk
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ok
ok how is the rebel driving
2025 rebel junk
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i have same truck mine is surging low speeds rpm other than that perfect
knock on 
Brahmajoe
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Maybe just inherited by the turbo, there will be some lag
I don't think it's turbo, I think it's transmission. I've never driven a turbo car with an auto, but my Suby's never did that, but they were manual. It's always when coasting and speed is going from 20mph to around 14mph. It will buck you hard.
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Brahmajoe
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You try disconnecting the battery and maybe allowing it to relearn?how many miles are on yours
eduardogar11
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Update on my 2025 Laramie that's been sitting at the dealership for almost six weeks (due to a CEL). We had to expedite a second PCM, which took some effort because my case manager had to coordinate with multiple internal suppliers. The new PCM arrived recently, but the technicians couldn’t flash it due to an error code of "Invalid skim key" caused by a programming failure. An active DTC popped up, indicating another internal short in the PCM. The tech has now opened another STAR case and requested assistance from Stellantis. It seems there was some corruption during the flashing process.
What worries me is that ordering a new PCM is a major hassle due to severe backorders. The situation is incredibly frustrating, and I’m losing hope. I’m unfortunately starting to consider reaching out to lemon law attorneys. This is the second PCM they've tried to flash. Truly unacceptable.
What worries me is that ordering a new PCM is a major hassle due to severe backorders. The situation is incredibly frustrating, and I’m losing hope. I’m unfortunately starting to consider reaching out to lemon law attorneys. This is the second PCM they've tried to flash. Truly unacceptable.
I haven't tried that out. I'm at 4400 miles already. The loaner did the same thing as well and that thing was built in August and only had 1000 miles when I got it.
I reread what I wrote and fixed what I meant to say, I've never driven a turbo car with an auto trans.
All for the same problem? What's happening with it?
