I have little heat

Asked by Guru5C1RF Jan 12, 2018 at 09:32 AM about the 2000 Ford F-150 XLT Extended Cab SB

Question type: Maintenance & Repair

I have good flow through the heater core. The damper door is operating correctly. Thermostat is good.
Top hose from engine is hot, however, lower hose is only warm.

1 Answer

74,210

Could the lower hose be blocked? Try removing it from where it connects to the engine and check for flow.

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