radiator

So after almost 30k miles, it now appears that i am joining the club with diesel overheating issues on my 2021 JLURD. All details of my build are in my thread, but for those with short attention spans - no towing / never towed anything, i live in az where it is HOT, this started after the dealer...

Hello, I had a radiator leak in dec 2023 and got my radiator replaced at the dealer( I know dealer, but had no other options at that time). Yesterday, I saw my engine starting to heat up and fan started blowing full speed in 65F weather and 45mph speed. Checked the coolant reservoir when jeep...

So I’m trying to understand more of parts and how my jeep works so when it comes to having issues, I’m not out spending unnecessary money on the wrong things. I’ve had ongoing issues with overheating and coolant related things. As an overview, I’ve replaced my 4 spark plugs, 2 of my ignition...

I bought this radiator at the beginning of the summer to cram into my jeep hoping it would run cooler. Its hard to tell if it made any difference, im testing the original radiator now. I'm not sure if this fits the 3.6. I'm sure if the original shares the same PN it will This radiator fits fine...

Well i broke down and bought a new radiator. I want a fan controller, but oh well. I believe my radiator has been leaking for about a year. I can always smell a hint of coolant, but can never find a leak. I have checked all the obvious places. I bought this, i declare it looks exactly like a...

I've been trying to track down a slow coolant leak for the past 2 months, and today I finally saw a spot on the driveway. It looks like the leak is coming from the radiator. I can see an active drip from the drivers side lower corner of it (image below). My question is, for a driveway repair...

Apologize if this is the wrong section. I have a 2017 Jeep Wrangler Big Bear that’s overheating. A while back I replaced the thermostat, no issues. Now it’s overheat. On a cold start it will warm up to 245-250, then drop down to 220. If I’m going uphill it’ll claim back up to 235-240 then drop...

I installed the Cold Case radiator (part number MOJ996) on Sunday. I have a 2019 JLUR 3.6 with 6-speed MT, so no tranny cooler. I also replace the 3 large coolant hoses, the thermostat, the water pump and all 4 isolators. I did not have any leaks from the stock radiator and replaced the water...