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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
322
Messages
5.6K
Threads
322
Messages
5.6K
JohnandDonna
Battery died in my 2020 RAM 2500 and now it won’t shift

2019-2024 6.7 Cummins I6 Turbo Diesel

For discussion relating to the 6.7 Cummins inline 6
Threads
1K
Messages
27.2K
Threads
1K
Messages
27.2K
D
Automatic Regen too often

2025+ 6.7 Cummins I6 ZF 8 Speed

For discussions related to the 2025 and newer 6.7 Cummins I6 and ZF 8 Speed transmission
Threads
8
Messages
224
Threads
8
Messages
224
Crow Shows
2025 6.7 Cummins Filters

Rumored Powertrains

For discussion about rumored upcoming powertrains
Threads
7
Messages
241
Threads
7
Messages
241
flan
7.2L Cummins Rumors
Brutal_HO
  • Sticky
Please don't subject your engine to a K&N Air Filter
2 3
Replies
45
Views
13K
AH64ID
AH64ID
Birton
  • Sticky
Soft Brakes - weak brakes - sponge brakes 2021 3500 - merged threads
3 4 5
Replies
94
Views
33K
IndyRamMega
IndyRamMega
Brutal_HO
  • Sticky
HD Axles and Brakes
Replies
2
Views
6K
DougB
DougB
R
Random puff of smoke
Replies
8
Views
512
Fantastipotamus
Fantastipotamus
DammitDave
68RFE FAIL
2
Replies
20
Views
630
Dinky503
D
Ibalde01
2022 Ram 2500 6.4 Overheating??
Replies
4
Views
138
flan
flan
C
2024 3500 SW Transmission Grinding
Replies
4
Views
319
MegaRed
MegaRed
T
6.7 regen message
Replies
8
Views
239
Tims Ram
T
D
2024 Ram 2500 Diesel leaking fluid 1900 miles
Replies
1
Views
154
flan
flan
Action man
Dirty engine bay
2
Replies
21
Views
386
Action man
Action man
yycdiesel
Looking for actual stock or with 35 inch tire 68rfe failures.
2 3
Replies
41
Views
9K
SolidAxleorBust
S
B
2024 Limited with sport hood belt squeal in rain
Replies
5
Views
598
24Megacab
24Megacab
BadKarma
After off roading (engaging 4x4)
Replies
0
Views
180
BadKarma
BadKarma
maverickd9
RAM ZF 8 Speed Transmission Control Module Log/Error Code Storage
Replies
7
Views
681
maverickd9
maverickd9
rjake
Backordered DPF and failed customer care
Replies
5
Views
395
SolidAxleorBust
S
J
Odd coolant temp readings
Replies
1
Views
188
H3LZSN1P3R
H3LZSN1P3R
R
Docs diesel filters
2
Replies
24
Views
17K
bht222u
bht222u
Toyotaguy
68rfe fluid change
Replies
10
Views
1K
bht222u
bht222u
bnmyster
2019 Ball Joints and front axle disconnect (aam 9.25)
Replies
0
Views
178
bnmyster
bnmyster
apex32
2020 3500 6.7 grid heater wire location
Replies
4
Views
300
apex32
apex32
McGyver
Amsoil Bypass Filter thoughts
Replies
6
Views
382
Thumper
T
Palomba6
Ram Trouble
Replies
6
Views
764
jebruns
J
M
New Warrantied Mopar 68rfe
Replies
1
Views
366
Dinky503
D
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