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  1. tygersquirt

    94 YJ 4.0 overheating

    Hello all, me again. I’m just finished up an engine rebuild of my 94 4.0. Took it for a test drive and noticed the engine temp was maxed out. Here is what I have done; Pulled thermostat, tested it in a pot of boiling water, and drilled air escape hole. Water pump is new and rotating the...
  2. tygersquirt

    4.0 to 4.2 swap: Is it possible to get the torque converter seated properly?

    Hey y’all, let me start off by saying I am new to this forum, I’ve attempted multiple times in asking my question to a few YJ Facebook groups but they all seem to just say “send it” to my questions. I’ve heard pretty good things about this forum so here goes; (and I apologize if this has been...