if i replace the engine coolant sensor. [Archive] - Toyota MR2 Message Board

coolant, sensor, engine, replace, sensative, somthing, guys, replacing, bubble, gush, redo, line, completely, screw

if i replace the engine coolant sensor. will i have to redo the coolant completely? cause i know if i take the sensor out of the coolant line wouldnt that gush out coolant? then if i put the new one in it would screw it up? like put an air bubble in there or somthing? i know the mr2 is sensative about coolant i need to know about all this please im going to be replacing this sensor soon. thanks a lot guys