TJ Wrangler Technical Forum
I'm going to share my cooling issue and tests for everyone to learn from...
Background:
2014: The Jeep: 2004 TJ Wrangler Rubicon, AEV Highline, 40,000 ish miles 35" tires, 4.88 gears, ARB stubby bumper, with stock fog lights on bumper light mounts.
Coolant system 100% stock until 2011 when I...