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2nd Gen Ram Tech1994-2001 Rams: This section is for TECHNICAL discussions only, that involve the 1994 through 2001 Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
hello I have a 98 ram 1500 5.2 with no heat. The heater core is new, new water pump, thermostat, etc. What else could cause little to no heat to come out of vents?
Mine; the foam seal on the blend door had stuck the door to the box (years of no use).
Much cycling of the control finally broke it loose... and I got a shower of foam crumbs out of the vents.