Heater stays on high even on low it blows high heat
70

Asked by Delores Jan 16, 2018 at 08:52 PM about the 1993 Oldsmobile Ninety-Eight 4 Dr Regency Sedan

Question type: Maintenance & Repair

Heater is on low and  it puts out high temperature

3 Answers
510

szmike123 answered 6 years ago

I got this problem with my cars before (more than once ). Usually the culprit is resistors regulating the speed of the fan.( and they burn ) They are usually located under the plastic cover under the wipers on the right side of the car, When You open the hood is easier to remove the cover

Mark helpful
70

Delores answered 6 years ago

There are 2 relays then 2 empty ones and then 4 more. This is from left to right when standing in front of car. Also can you tell me how to get the relay out?. Thanks

Mark helpful

Your Answer:

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