2008 Jeep Wrangler 3.8 158k manual I picked this jeep up as a project with a blown motor jeep was for sure used and abused. I got it running good now but having a issue start jeep up runs few mins temp guage falls to 0 and ETC light comes on getting temp correlation code. So I changed tstat and temp sensor still having the same issue does not overheat blows good heat everything is flowing. The bizzar thing is if i shut it off and turn key to on it shows correct temp..as soon as i start it temp to 0 volt light on..Vid Posted below not sure where to go with this..
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