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View single post by stakreutermazda
 Posted: Tue Jan 9th, 2018 09:56 pm
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stakreutermazda

 

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Hope I'm putting this question in the right place. I have a coolant system project going.These are my questions. Vacuum line to heater control valve, can I re-route it, where does it start? Routeing of heater hoses, what hose goes to what port on valve?Re fill system, I don't think I have all the air out,point: all hoses get hot and temp gauge rises but no hot air to cab. Concern; both heater core hoses are not hot from @ a little over halfway toward the heater core tubes. From there back toward engine they are hot, with all others. Any help? What to check.I'm praying you won't say remove heater core!! Yes, I flushed it, clean water out, air in line? Thanks