Forum Discussion
donn0128
Oct 13, 2016Explorer II
Brand?
If it's a Suburban the first thing I would do is replace the 12 volt side hi limit switch pack. That is what controls temp settings. Does it run until the water boils? Or is the pressure relief just popping off. Could be a faulty relief valve.
If it's a Suburban the first thing I would do is replace the 12 volt side hi limit switch pack. That is what controls temp settings. Does it run until the water boils? Or is the pressure relief just popping off. Could be a faulty relief valve.
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