3.6L Pentastar V6 Engine Lawsuit

2020PW

Senior Member
Joined
Nov 6, 2021
Posts
558
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511
Location
East coast
Ram Year
2020
Engine
6.4
I bought this specific engine because in my experiences and research, this seemed to be the safest bet in a full sized truck.

I did read about the possible lifter problems before I purchased, and decided to take a chance. I want no part of cylinder deactivation, twin turbos, or direct injection.

My son had a 3.6 in a mini-van, and was well over 100k when traded, with no ticking. I can also confirm the oil change interval was not necessarily on a tight schedule.
Mini-van is not the same engine.

Then again comparing a mini-van to a 1500 is a good comparison.
 

CamperMike

Senior Member
Joined
Sep 11, 2019
Posts
350
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352
Location
Peoria, IL
Ram Year
2018
Engine
Hemi 5.7
I've now had two pentastar powered minivans. The first one had nearly 150k miles when I sold it and ran great. Normal 8k oci so I didn't baby it or anything. The other one has 75k now and so far so good. Other than the common oil cooler leak these are reliable motors overall. There are some failures but overall reliability is similar or better than many other v6 motors.
 

huntergreen

Senior Member
Military
Joined
Jan 5, 2011
Posts
11,593
Reaction score
24,426
Ram Year
2016
Engine
hemi 5.7
I bought this specific engine because in my experiences and research, this seemed to be the safest bet in a full sized truck.

I did read about the possible lifter problems before I purchased, and decided to take a chance. I want no part of cylinder deactivation, twin turbos, or direct injection.

My son had a 3.6 in a mini-van, and was well over 100k when traded, with no ticking. I can also confirm the oil change interval was not necessarily on a tight schedule.
125000 miles on my 15 wrangler. Just put a new heater core in it . This, that is the only repair. I think it’s a great engine.

120000 miles on wife’s 3.2 pstar in a 16 Cherokee. No repairs, runs like new.
Both engines , 5000 mile oci .
 
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Mohican69

Member
Joined
Aug 6, 2016
Posts
55
Reaction score
54
Ram Year
2014
Engine
Pentastar
I have 145K on my Ram 1500 and not a thing wrong with it. Regular oil changes is all I've had to do. It's time for major maintenance but I haven't made up my mind to keep it or trade it in. I specifically bought this truck for this motor because my Chevy Silverado with their terrible AFM blew up. I've been very happy with the Pentastar.
 

Railhead_Ed

Junior Member
Joined
Jul 28, 2017
Posts
15
Reaction score
10
Location
Fithian IL USA
Ram Year
2009 Traded for 2016 Chevy Silverado
Engine
5.7 Hemi/ 5.3 L83
We just traded our 2012 Jeep GC with this engine. 163,000 miles. Not one problem. My 2009 RAM 5.7 Hemi had that on it when I traded for this Chevy.
 
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