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Eco Diesel Survey

How many Mileage your ecodiesel currently have?


  • Total voters
    132

vicsvx

Well-Known Member
Joined
Jul 11, 2021
Threads
21
Messages
491
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433
Location
Arizona
Vehicle(s)
2021 Gladiator Sport S 3.0
39k on my 21. No issues this far. It's my daily and has extra weight. (tires, lift, bumpers, winch, bed cover, chase rack) average 24mpg. No regerts
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Escape.idiocracy

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First Name
Rich
Joined
Jan 23, 2022
Threads
37
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1,569
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1,822
Location
PNW
Vehicle(s)
Jt
Occupation
Hitchhiker
25k miles on my 2021 JTRD. The only issue I’ve had is the timing chain and valve cover gasket replaced under warranty due to it seeping. But I’m still getting some oil, I’m wondering if it’s the cam position sensor?
Jeep Gladiator Eco Diesel Survey IMG_5140


Jeep Gladiator Eco Diesel Survey IMG_5139
 

Adventure_JTRD

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Joined
Feb 24, 2022
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Messages
151
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185
Location
Bay Area
Vehicle(s)
2022 Gladiator Rubicon Diesel
52k miles with 3.5 lift and 37s getting about 20mpg and i daily drive it. I love this thing but have had some issues, but all under warranty. Biggest was having the fuel pump go out just at the beginning of the announcement of the recall when it was just a select few of vins, and my vin wasn't included. Got the pump replaced under warranty, then about a year later in winter 2023 my pump went out again and this time replaced under the recall. Then shortly after the pump was replaced, had to have the PCM replaced. But now i have noticed that if i do not let it warm up until at least 90 degrees on the oil and coolant, i get a rattle and a code sometimes thrown but no CEL. The code is P05EC-00 which says is a cold start injection timing performance.

Run Diesel #2 only and do EDT every tank.

Other than that, i have taken this thing all over the western US and Canada and glad that i got a Diesel.
 

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Solo25

Active Member
First Name
Chris
Joined
Feb 20, 2025
Threads
0
Messages
33
Reaction score
26
Location
Ohio
Vehicle(s)
21 JTRD
Had 30k on my JL when I got rid of w zero issues. Have 28k on the jt w zero issues. Been off work for a bit so it's been sitting but here soon ikl be back to my 20k+ a year on it
 

Solo25

Active Member
First Name
Chris
Joined
Feb 20, 2025
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0
Messages
33
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26
Location
Ohio
Vehicle(s)
21 JTRD
These became available in 2021, I think you'll be hard pressed to find anyone putting 50k miles a year on them quite yet... but this forum is likely where one of us nerd would live.
If I would have kept my original 21 that I ordered i would be over 100k. I do 25k on avg a year
 

John in the Woods

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First Name
John
Joined
Jul 20, 2020
Threads
31
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669
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Location
Finger Lakes
Vehicle(s)
2021 Gladiator Rubicon Diesel
Build Thread
Link
Occupation
Retired
Running strong with a 21 JTRD just passed 122K miles. Started getting swirl valve code a few thousand miles ago, but no change in performance so far. Truck has been across country a few times, spends a lot of time remote camping or on trails. An absolute pleasure.

Been running the Mopar lift with Fox shocks since it was delivered to the dealer. Ran 35” BFG KO2s for the first 50K miles. Running 37” MT Baja Boss ATs since. Half the year it carries a rack, RTT and gear. Always feels solid.
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