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v30crewcab · 11-20-2014, 08:53 AM

sounds like the heater hoses aren't hooked up correctly. not getting flow thru them. one has to be near the lower water hose for suction, and the other on top of the motor for return. unless the heater core is plugged.

11-20-2014, 08:53 AM	#2
v30crewcab Registered User Join Date: Apr 2012 Location: Chatt Tn Posts: 987	Re: Heater Help sounds like the heater hoses aren't hooked up correctly. not getting flow thru them. one has to be near the lower water hose for suction, and the other on top of the motor for return. unless the heater core is plugged. __________________ 88 military v30 crewcab shortbed 5.9 cummins, nv4500, 205 86 k30, 89 diesel burb, 76 gmc pathfinder 71 longbed 5.3 4l80 http://67-72chevytrucks.com/vboard/s...d.php?t=522535