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Diesel Survey- Successful and De-rated Vehicle Setups

jeepin48

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First Name
Jake
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Location
Michigan
Vehicle(s)
JT Overland 3.0L
Occupation
Engineer
I would love to hear some successful stories of how well your JT has worked for you.
Who has had overheating (de-rating) issues with their diesel and who has not.
Please document the the following information:

Outside temperature?
Engine oil, Trans, and coolant temp?
Error code or what the dash said?
Did it clear itself with a key cycle?
Were you towing a trailer? If so width, height, and weight?
How fast were going?
How long did it tow or drive successfully before you had an issue?
Difficulty of hills and altitude ( 1 flat - 10 mountain pass ) ?
Any particular triggers you noticed?
How did it handle?
Vehicle mods?
Pictures of you setup ;) ?

Hopefully this will give us all a real world view of what these Gladiators can and can not do.
Thanks in advance to anyone who participates.
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jeepin48

jeepin48

Well-Known Member
First Name
Jake
Joined
Sep 10, 2020
Threads
10
Messages
418
Reaction score
437
Location
Michigan
Vehicle(s)
JT Overland 3.0L
Occupation
Engineer
I'm sure you are all sick of hearing my story but I will post it anyway to get this show rolling.

Outside temperature? 87
Engine, Trans, and coolant temp? Engine Oil 240, Coolant 225, Trans 203
Error code or what the dash said? Service Electronic Throttle Control
Did it clear itself with a key cycle? Check engine light stayed on but went back to full power
Were you towing a trailer? If so width, height, and weight? Camper 7.5W 8.5H x 5600Lb
How fast were going? 63-67mph no cruise, easy uphill and cruising down
How long did it tow or drive successfully before you had an issue? 30miles
Level of hills ( 1 flat - 10 mountain pass ) ? 3 rolling hills 300ft high and 1000ft altitude
Any particular triggers you noticed? None - tripped while going flat
How did it handle? Towed like hell up until it derated. I would have done 85 if I asked.
Vehicle mods? Overland with Rubicon tires and 1.5" front level kit.
Pictures of you setup ;) ?
 
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WXman

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Location
Bluegrass region of Kentucky
Vehicle(s)
2021 Jeep Gladiator Overland EcoDiesel
Occupation
Meteorology and Transportation
Ambient temp 90
Heat index 100
Towing a 8.5x24 foot enclosed trailer, 6,000 lbs
Two people plus camping gear in the truck
20 MPH cross wind
Cruise set to 65 MPH
Coolant running in the 220s
Transmission around 200-205

I'm as happy as a pig in slop. Excellent performance.
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