well I have the tranny serviced and put the new line in so I could read trans temp in hot line around town after driving for about 15-20 minutes temps go up to 230 I am not getting on it and no trailer tranny shop looked at it says everything looks good in tranny put new converter in and deep pan still does the same does anyone has any suggestions thanks I orginally had the sender in one of the ports on trans went over 210 once

 

check your tranny cooler or your gauge might be f'd up