overheating

So I've had my entire cooling system replaced. 2 radiators, cooler fan, 2 water pumps, 4 thermostats and a head gasket. The damn thing keeps running hot still and I think it's the stupid thermostat because I can maintain the temp when I have the heat on full blast. Does anyone have any idea of...

My 2021 Sahara 2.0T has been overheating this summer. This is the 2nd time this month its reach 250ºF. Today it happened while idling in a drive-thru, which was definitely running slow. Outdoor temp was around 90ºF. This cooled off within 1/4 mile after leaving the drive-thru to about 200ºF and...

So previously I was having overheating issues which I’ve since got the issues fixed. I replaced all 4 spark plugs, replaced cylinder 1 and 4 ignition coils, new thermostat, new heater supply hose. I had coolant in my tanks but my recovery tank was bone dry, so I filled it up and let the jeep run...

Hello guys, my Jeep is overheating again when it’s parked. I’ve already taken it to the mechanic in the past for the same problem, and they’ve changed the water pump and then the engine. Now it overheats when parked, and when I start to accelerate or move the Jeep, the temperature goes back...

Hi everyone. It's been a long while since I've posted in the forums. My JL has had a history of cooling issues. I've had several parts replaced, such as the radiator, water pump, and thermostat all under warranty. Currently, I'm at 56K+ with the extended Mopar warranty. I opted for this even...

(2017 JK 3.6l pentastar non-etorq) I have been reaching ~100c just from driving in the highway(100-110kph) or driving in light traffic areas. Anyone else having high temp issues on non modified drivetrains (other than large wheels nd addons)? Transmission is also hovering around the same...

I NEED HELP with diagnosing the problem ! My Jeep is overheating when idle, we had low coolant, added it in, but now the coolant is NOT being pulled from the Reservoirs. I have a Sahara unlimited with a 4 cylinder 2.0L Turbo engine. We think it may be the thermostat but not sure if could be a...

I bought my wrangler new in January 2022 and had a concern about overheating early on as the fan would come on without much effort, but I disregarded that because as soon as the fans came on the engine would cool down. At that time oil temps were maxing out around 215 before fans would cool...

I bought my 2018 JL Wrangler Unlimited Sahara (2.0 turbo engine) with 9 miles on it August 31, 2018. I live pretty close to work, so I don't drive it as much as I'd like, so I'm having issues that most people would have encountered in the first year, probably. At 8488 miles, it started leaking...

My JL has been in the shop for almost a month now due to an overheating issue. About a month ago it started getting hot again here in TX. The first day it hit 90 I started overheating on the highways going 55-65 mph. So I took it to the dealership, the Jeep only has 17k miles on it give or take...