1990 cad, eldorado, heat blows cold, not termostate, not low antifreeze.

Asked by Feb 21, 2015 at 03:58 PM about the 1990 Cadillac Eldorado Biarritz Coupe

Question type: Maintenance & Repair

what should i check, was working fine yesterday, both heater hoses seem hot

1 Answer

7,665

Sounds like blend door actuator is not working.

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