On the 370Z forum. It's so bad, that if mention Mishashitymoto. Be prepared to get hammered. They have such a bad rep for their parts. And there is proof to back it up.
the real question is...what are you thinking snooping on other forums and a bonus question...what the heck is a Mia;ls;dhf;aiodufo radiator?
Mishashitymoto is another name for Mishimoto.
i wonder if you can fit a ram 1500 eco diesel radiator in there. if not, maybe a thicker mishimoto aluminum one?Now that summer is here, it is clear that the Diesel Gladiators will get hot if you push them ( towing ), and a LOT of us are pissed about it. Before I sell mine I want to do everything I can to see if I can make something work.
We have all heard FCA mention that the 3.0L was limited by its cooling and that is likely because they were not going to redesign the front end. Once I started dissecting mine it was clear there are plenty of issues with this current setup.
First off all the bottom 6" of the radiator is blocked by the plastic bumper.
Second, the horns should go somewhere else. Why block perfectly good airflow
Third, there are multiple types of grills that may help air flow. The Overland and Rubicon grills have decorative bezels that narrow the slots. The Sports and black grill option have narrow slots which adds 15% area.
The next hot day I get I am going to do a 30 mile out and back trip and document my Engine Coolant, Oil Temp, Trans Temp, and add another thermocouple under the hood somewhere. I will be towing my 5600 lb camper and try to hold 70mph.
Test 1 - Remove the grill completely and compare.
Test 2 - If changes were not significant I will add to it by cracking the hood open with spacers and straps to hold it in place. Hopefully it will allow more air movement around the engine.
From here I think the results will determine if grill modifications or hood vends will do anything and what the best case scenario would be. If either work I will consider removing the front bumper.
To get an idea of "best case" I would say start looking at the RAM eco diesel forums. They have much bigger radiators and the engine is basically the same. If they are doing well and not having towing issues than maybe we can hope for that. If they are also struggling with overheating while towing than it will be a sign to sell and move on.
I would like to keep this thread solution based if possible so if you have any ideas, lets get testing.
The Ram 1500 radiator is ~2.25" taller and ~4.5" wider from what I can tell, so it would depend if that can fit between the frame/radiator mounts.
https://www.mishimoto.com/performance-aluminum-radiator-jeep-gladiator-2020.html
People have installed those. Im sure it helps but the problem is it still has an incredibly small frontal area like the stock radiator. If the air passing through the cooling stack is already hot by the time it reaches the back of the thicker mishimoto core, its not pulling any additional heat from the coolant. Throwing more core thickness at the problem is a diminishing return.
Ahh I see
Careful there. You might give yourself a headache.
