Since getting my RRC, if its pretty hot out and I run the AC coupled with no (idling) or slow vehicle speed where the engine RPM is very low, it overheats. it happened last time when i was winching myself out of some mud and my daughter was sleeping in the back seat. ended up boiling over. This is a big problem as she likes to nap in the RRC and if i can't run the AC at idle for more than 5 minutes, then its a big deal breaker. As luck should have it one of my customers manufactures radiators and air coolers. I took a used unit down there for the to examine. they were able to source the in tank coolers so they ended up building a larger core for an existing unit. I installed it last night. hopefully this does the trick. here are some pictures of the new unit as well as the old core.. first thing i noticed was it is WAY heavier than the old unit. also seems to hold a decent amount more coolant.
Edited by ndamico, 25 September 2015 - 07:23 AM.