Engine Braking Fail Do This Test 8 Speed

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Zpeedstr

Junior Member
Joined
Mar 18, 2025
Posts
17
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Location
Los Angeles
Ram Year
2014
Engine
5.7
Engine braking turns off and on when coasting down steep hill in First (or other) gear.
My truck: 2024 Ram 1500 Hemi Classic Tradesman, 8 Speed trans. no E-torque.

Start coasting down steep hill (10+ percent grade) in First gear. No brake or throttle input.
See if the engine braking works, or if it turns off and on.
My truck has intermittent enging braking. It turns off and on.
See Video


This also occurs in Second, Third, Fourth..... gear.

When towing heavy trailer the brakes overheat on a steep grade because the engine braking turns off. I have to stop to let the brakes cool.

Several dealers say there is no problem because there are no engine fault codes. BS
 

RamCares

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Jan 21, 2016
Posts
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Location
Michigan
Ram Year
n/a
Engine
n/a
Engine braking turns off and on when coasting down steep hill in First (or other) gear.
My truck: 2024 Ram 1500 Hemi Classic Tradesman, 8 Speed trans. no E-torque.

Start coasting down steep hill (10+ percent grade) in First gear. No brake or throttle input.
See if the engine braking works, or if it turns off and on.
My truck has intermittent enging braking. It turns off and on.
See Video


This also occurs in Second, Third, Fourth..... gear.

When towing heavy trailer the brakes overheat on a steep grade because the engine braking turns off. I have to stop to let the brakes cool.

Several dealers say there is no problem because there are no engine fault codes. BS
We regret to hear of this ongoing concern. When able, DM us with your VIN and the dealership's contacted. Our team would like to take the chance to look into this.

Chris,
Ram Cares
 

bm02tj

Senior Member
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Aug 7, 2019
Posts
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Location
B C Canada
Ram Year
2018
Engine
5.7
I will bet it has to due with emissions
I complained about my truck pushing when cold
Get a good shop with a scanner and look a cat and O2 sensors well driving
 

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