Bingo!
The Hemi doesn’t flow enough at idle and the watery stock oil for MDS doesn’t leave enough lubricant film during prolonged idle.
Once over 1500 rpm there is more than enough oil thrown onto cam and rollers, but stop and go is ut-oh for 5.7L Hemi.
The whole greenie push is imbecility: the power grid can't handle the increased demand to charge these POS's. CA and TX have both had brown outs during which they told EV owners not to charge in the evening. Duh! Build the power supply and transfer system first, then if you must, push EVs. EV...
I'm on my second Hemi Ram. The Hemi tick is real. the design flaw in the Hemi is real. At prolonged low rpm/idle the cam and rollers are inadequately lubricated.
My 2012 developed Hemi tick at a time i was spending hours in traffic each day around 65K miles. I later saw the video describing...
I hope for your wallet that the cam/lifter failure didnt send debris tracking through one of your main bearings. That would cause a psi drop noticeable at idle that the oil pump might not be albe to keep up with. It would probably get worse the warmer the oil gets.
My 2012 had lifter/cam failure at 94K miles. The replacement cam failed when the phaser on the end sheared and that took out another set of lifters. At that point something also tracked through a main bearing. No effect at higher rpm, but my oil pressure when warm at idle is 9 psi...
Because these trucks recycle blow-by from the PCV into the throttle body, I don't think you can go wrong with using seafoam with the little red tube through the throttle body. You can also install a catch can, but even that can be defeated by not emptying often enough. So, once a year I...
It's a design flaw. Cam and lifters don't get enough lubrication below about 2K rpm. If yourr doing traffic stop and go it's gonna shorten your engine life.
There is too much distance from crank to cam gallery and poor designed lube.
Above 2K rpm oil gets flung everywhere inside.
I was out of warranty, but while still in warranty they never made an issue of my CAI or catch can. it would have been a different story if I had a tuner, but I don't.
"I had 93K. Roller actually broke loose from exhaust lifter in cylinder 5.
In retrospect I had warning at about 63K with rough idle despite new plugs and clean intake. Asked stealership and dumb ass blew me off " change plugs, clean TB check your PCV" was the grease monkey's suggestion( I...
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Its your truck, but you have to accept the consequences if you let the little head do the thinking in life......
I had a penis-headed neighbor with a GTO with straight pipes/muffler delete who parked backed-in right in front of my townhouse. He started his car every morning at 0430 and...
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In future I'd recommend obtaining a battery jumper. They charge constantly, and then you can self-jump your vehicle. The one I have has a spot light, a USB connection and an air compressor for dealing with those annoying TPMS sensors.
The only issue I've had with those rims is they don't like potholes or grease-gorillas.
The chrome clad does fine, the rims can go out of true way too easy.
Mounting a tire incorrectly can also bend the aluminum alloy rim and grease-gorillas are sneaky. I had a TPMS sensor changed. The...
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You don't have to go delete or shorty. Unfortunately the OEM is ginormous and most options to improve your tone do involve make-up pipe.
I have a 24" magnaflow in a DIY kit by Mufflex. Its flow-through and has a nice sound, "Hey! I've got a Hemi!" not "F.U. I'm an obnoxious neighbor."...
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How often have you seen boxed frames on resto-mods to handle new power plants? When you box a frame you weld on strengthening material. No different that cutting out an area of cancer and replacing.
I'd bet this porotype is being considered for overseas sales. Imagine how much the Italians would love a small pick-up made at a Fiat plant, but with the Jeep label?!
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Wife has one. Key is the 3.2L V-6. The I-4 is a dog.
8-spd with V-6 keeps it "zippy."
Young folks without kids don't need no fat-ole Grand Cherokee sized 4x4 for snow and mud. Same with old farts with an empty nest.
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