"IV Fright Fest: Anyone else's 2006 35c18 Dumper experiencing some wonky gear shifts on the highway?"

impylsdemona

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"Hey guys, just a heads up for any 2006 35C18 IV Fright Festival owners out there - I'm experiencing some weird gear shift issues on the highway. It's not happening all the time, but my car seems to be downshifting really early and it's a bit jerky. Anyone else had any similar problems or know what could be causing it?"
 

spawnn

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"Dude, my 35C20 had some issues with gear shifting when I first got it but my mechanic said it was just a software issue. Had him update the TCM and it's been smooth sailing ever since. Has anyone tried that on theirs?"
 

archibaldeart

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Yeah, I've had my share of weird gear shifts with my 2006 35c18, especially when I'm cruising at higher speeds. It's like the transmission's hesitating for a split second before kicking in. Have you tried adjusting the throttle pedal or maybe checking the transmission fluid levels?
 

vvn49

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"Lol, sorry to be a noob but what's a 2006 35c18 Dumper? Is that a legit car model? If it's related to my friend's 35C18, it might be a scooter issue, not a gear shift problem"
 

jamp

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"Dude, I feel ya - my '06 Dumper has been acting up lately too. Had it in for a tune-up last week, but I'm starting to think it's more electrical than just a simple tune-up. Anyone else try swapping out the idle sensor?"
 
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"Yooo, just chiming in - had a similar issue with mine last summer, but a software update fixed it. Maybe try updating your IV's firmware and see if that sorts it. Hope that helps, been driving highway just fine since then."
 
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