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4.5 Gen Powertrains

For Powertrain related discussions for 2019+ Ram HDs

6.4 Hemi V8

Discussion for the 6.4 liter Hemi V8
Threads
251
Messages
4.7K
Threads
251
Messages
4.7K
GR1MxREAPER
2019 Ram 2500 6.4 squeal at start up / Chirping Noise - merged threads

6.7 Cummins I6 Turbo Diesel

For discussion relating to the 6.7 Cummins inline 6
Threads
827
Messages
22.3K
Threads
827
Messages
22.3K
X
Automatic Regen too often

Rumored Powertrains

For discussion about rumored upcoming powertrains
Threads
5
Messages
144
Threads
5
Messages
144
T
Cummins 6.7 gas motor
R
Weird sound when initially moving forward
Replies
10
Views
1K
LegendaryLawman
L
Golfnut
Oil and Fuel Filter meters or counters
Replies
5
Views
652
flan
flan
D
6.7 wouldn’t start
Replies
7
Views
851
DoubleG
D
jsalbre
Why would a transmission shift better if the speedometer is calibrated to a different tire size?
Replies
13
Views
1K
Crusty old shellback
Crusty old shellback
RAM U
Engine block heater
Replies
4
Views
875
elephantrider
elephantrider
D
P0850 Park/Neutral Switch
Replies
1
Views
1K
Cornerstoneelectrics
Cornerstoneelectrics
Ionicbrick
2022 Aisin down for the count….
3 4 5
Replies
96
Views
13K
mbarber84
mbarber84
G
2022 3500 diesel, transmission query
Replies
6
Views
971
ironmike
ironmike
ironmike
Aisin PPE Bypass cooler & oil pan....
2
Replies
21
Views
3K
Brutal_HO
Brutal_HO
S
Rear pinion nut socket size?
Replies
3
Views
2K
20Max
2
ClawSS
Need a recommendation on Transfer Case fluid
Replies
19
Views
18K
IndyRamMega
IndyRamMega
C
Blown Trans 9,000 miles
2 3 4
Replies
74
Views
17K
H3LZSN1P3R
H3LZSN1P3R
mbarber84
2022 Premature Aisin Failures
5 6 7
Replies
129
Views
15K
mbarber84
mbarber84
Bradley George
Vibration at 35 to 45
Replies
6
Views
966
Poolmonkey
Poolmonkey
R
Suggestions on deciding
2 3
Replies
54
Views
3K
AH64ID
AH64ID
waveslayer
Grinding in 4H
Replies
12
Views
1K
RyanShine12
RyanShine12
G
Valvoline 5-30w syn oil shortage?
Replies
11
Views
2K
Brutal_HO
Brutal_HO
D
2022 Ram 2500 6.7 AC noise after service
Replies
3
Views
828
H3LZSN1P3R
H3LZSN1P3R
O
Aisin fluid amount?!!
Replies
4
Views
942
Truckman
T
C
2020 2500 8 speed transmission issues
2
Replies
27
Views
13K
martineztony58974
M
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