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  1. 2021+ Jeep Wrangler 4xe General Discussion Forum
    I made it to FORM! While I’m happy about that I’m less happy that I don’t think I’m any closer to figuring out what parameters are being used to trigger FORM to work. The last week I figured out my 2021 Sahara has done 18 starts or trips where the engine oil did not get warm enough. Today, It...
  2. 2021+ Jeep Wrangler 4xe General Discussion Forum
    Winter Cover testing without the winter part! I previously did the same drive with my winter cover on testing out different methods of getting the oil up to temps that should clear FORM. The instructions for the Winter Cover state not to use it in temps above 40f (4c) I decided to ignore that...
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