OK so 6 months ago dealer did a head job 3 months later thermostat blew warrantied then in December went again and 2 days ago another one went. WHAT IS GOING ON?! My warranty is almost up is there to much pressure in the water jacket or a blockage. Any ideas? Thanks for the help.
all of the sudden start the truck let it warm up and it never gets hot therm stick wide open. occasionaly it will close and come to temp.
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