4.2 overheating with new water pump
zombiehunter
Jeeper
Well I got it fixed, I put on a new rad cap and installed my mechanical temp gauge and now for two days in a row it has ran like a top, never getting above 195-200 deg. So overall here is what I did, new waterpump, rad repaired at shop, new thermostat 195, installed temp guage and finally a new 16lbs rad cap. Also today I put on some new locking hubs, and put on the front bumper I fixed up. Now I can sleep a little better not thinking about it. Thanks guys for all of the input. Good luck Wrangler Rider.