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    If you have a 8HP70 Trans and have had a shudder...Please tell us how you fixed it

    I'm experiencing the shudder on my 2014 Ram 5.7 with ZF-8HP-70 with 140,000 miles. Its been happening for 2+ years. Dodge dealer did software update (no help) and the removed the pan. Valve body was good but they diagnosed the issue to be leaking seal in the transmission. I have no idea how...
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    1500 Tstat Housing Failure

    I had a similar issue with the water pump outlet pipe a few months ago at ~130,000 miles. While driving i smelled coolant and it turned out to be a pin hole leak coming from the pipe though there was surface rust in the area of the leak. I got lucky that i wasn't far from home when i noticed...
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    Shutter on acceleration

    i'll give the lubeguard a shot and report back. Looks like everyone used the lubeguard platnium 2in1 (silver / red bottle)? how many oz did you add?
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    Shutter on acceleration

    I've also had a "shudder" for a long time....since before the warranty expired. I just went back through my service records and found one from 2019 at 68000 miles when i'd brought the truck in for this exact issue and dealer told me nothing was wrong. I'm going to be reaching our to ram cares...
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    Shutter on acceleration

    I'm picking up the truck this week. They may have changed the fluid after diagnosing the issue if so i'll report back whether the new fluid has improved the symptoms. I did ask about adding lubeguard. That said i'm not sure a fluid change would have helped my issue however i'm also not sure...
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    Shutter on acceleration

    Bad news on my truck. The dealer says it needs a new transmission (i have the ZF 8HP70). They pulled the pan and said the valve body was good but supposedly there is a seal in the transmission that is leaking which is causing the shudder and it'll keep getting worse. The only option is a...
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    Shutter on acceleration

    I'm having the same issue. Its gotten to the point where it happens a few times every drive. Truck is Express Crew CAB 5.7 4x4 2014 with 140,000 miles with a 2" Mopar Lift and 34" tires. I'm dropping it off at the dealer this morning and hope to have a solution for the issue later this week...

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