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Which one offers the “correct” gas mileage numbers? I have the 21 JTR, 3.6, 114k kms/71k miles. Most people, if not all, have posted screen shots of their gas/fuel mileage and some are happy while others …not happy and I’ve always relied on the dash calculations to tell me what my gas mileage...

Well, I guess I might have an injector stuck open but I can’t tell by how the engine feels and responds. I’ve tried clearing the code but it won’t. Does anyone know if there’s an injector upgrade to the 3.6 or should I just stay with OE? I’ve already had the upper intake off last summer to...

21 JTR, 3.6, auto, 110k kms (68k miles) Finally got around to doing the job with my son and it wasn’t so bad at all. Jacked up the front, took off the front tires and wheel well liners and there they are. Easy reach to it all. Definitely helps to have the bent ratchet bar and med and short...

Haven’t blown any codes or is there any noticeable change that makes me think they need changing but maybe for 2 or 3 reasons. - First reason is “they say” oxygen sensors have a life of about 60k to 100+k miles. (I’m doing the math from kms) That’s at least 100k kms on the bottom end. -...

I had read on Facebook, a tech described corrosion can enter this connector (same type of connector like the one we undo when taking off our front doors) and when water/mud breaches the seal, it creates a whole host of dash lights, warnings, transmission and shifting issues, perhaps failed power...

Any one done this yet on your 2020/21 JT 3.6? I’m at 108k kms and I’m sure it should be changed out. If you have, can you explain the process or point to a video that explains this process? Thanks

21 JTR, 3.6, 107k kms TL, (32k kms on 4th transmission) Oil seepage is at the rear of the transmission where it bolts up to the transfer case. Anyone have experienced this before?

21 JTR, gas, auto, 107k kms (total), second engine (approx 75k kms) Quick history: at about 32k I got my factory engine replaced on an insurance claim. Tech mistakenly added 6L (holds 5) to an already over filled crank case and 12L of oil was drained out on the first 1567kms oil change and I’ve...

I had the paint corrosion repaired on my hood and doors back in February/March 2024 and wouldn’t you know it…just my luck, the paint on my hood is bubbling again on the front edge. My hood and doors were covered with the clear 3M which I had done back when I got the truck in 2021 and that was...

(21 JTR, 96k kms TL, second engine has just over 60k kms) So, I’ve had a long standing belief that if I couldn’t “feel” air blowing out the oil fill cap while engine running, my rings were seated perfectly and didn’t have blowby and thereby, didn’t need an oil catch can. WRONG! I installed one...

This happened to me when I received my second engine back in the Fall of 2022. When the new engine was installed, the tech made a mistake assuming the crate engine was shipped dry, but was full and my service order said he ordered 6L and put that in. Because 12L came out, I can only assume it...

(21 JTR, 60k on second 3.6 engine) Some of you know when my second engine was installed, the tech made the mistake of topping up the oil with 6L but didn’t know it already had 6L in it and I did my first oil change on it and 12L drained out. The intake tube and manifold was an oily mess and the...

21 JTR, second engine, 50k kms. Had the code PO305. Misfire in cylinder 5 but didn’t store the code and was told to monitor it. The first sign I thought something wasn’t quite right before it misfired was some engine fluttering at 6500RPM, full throttle going up an incline. First thought I had...

This is my 3rd pump to go in 90k kms. Happened yesterday coming home. I’m real good at strong arm steering so it was no big deal, but COME ON?! Got it home and checked fluid levels and pulled the top ground post wire behind the passenger headlight and cleaned up the mating surfaces but that...

Ok, this is a new one that baffles, shocks and completely confuses me and everything about this repair method is just WRONG! My next door neighbour has a 22 JL hybrid with 5000k kms (3000 miles) he only drives on very special summer weekends, calls me up a couple days ago asking if Im home and...

Well, here we go again. Been doing oil analyses on this second engine since the first oil change and several along the way to 50k kms now on this engine and I’ve been uneasy reading the reports showing high iron levels. Last oil change done with 7155k kms on the oil and IRON @90ppm. It’s been...

Now someone has come up with the real solution for utilizing the tailgate in a real functional manner. Way to go Reaper! For those of us still wanting cup holders, I’m sure they can be cut in after.

Now that’s a pretty bold statement to make and post this thread saying it but now that I’m just past 4000k kms on my warranty replaced 4th auto transmission, …I decided to try driving this one a little differently to see if the manual shift feature, (I used a lot only for slowing down) had a...

Some have said these Jeep plywood boxes are extremely valuable. I’ve even heard it referred to as “the holy grail”. I was given two by my dealership. The first one was a couple months ago and then they called me yesterday to come in for another. The first one was empty but the second one I...

.... Needing the info, not because I don't know what I'm doing. I've done the flush myself 3 times on 3 power steering pumps and in all cases, one 500ml bottle of fluid came out and 750ml went back in and in every case the reservoir bottle showed it was full. Hence, I've made the claim that we...