Dodge Ram 1500 transmission acceleration issue with shifting problems at idle and need for valve body shift kit on Dodge Ram 1500

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Dodge Ram 1500 owners report experiencing transmission issues, including difficulty shifting gears, fluid leaks, overheating, and slipping transmissions. These problems can contribute to acceleration issues, which may stem from faulty sensors, valve body complications, or software problems. Additionally, some owners find that rough downshifts occur when the transmission opens too early, and they may consider replacing the entire valve body with a shift kit to resolve this. To maintain optimal performance, it is crucial for owners to ensure that the transmission fluid is clean and at the correct level, as low fluid levels can exacerbate shifting problems. Moreover, checking and potentially replacing the mass airflow sensor and throttle body can also help address both acceleration and shifting issues in the Dodge Ram 1500.

2 people reported this problem
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Dodge Ram 1500 vehicles with this problem

1 model year affected
Average mileage: 180,000 miles
(180,000 - 180,000)

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