MissSanAntonio12
Member
Hi you all,our heater in our 12 Landmark is popping after about five minutes into a cycle then it will do it again a couple minutes later.it sounds like a jet dragster during a warm up,you drag racing fans know what I am talking about.after that it kind of sounds like it's miss firing,I have taking and blew out intake tubes for debris,any suggestions? thx Terry