Re: Are Sierra thermostats OK?

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September 9, 2016 at 1:39 pm #43672
George Emmanuel
Participant

    US Member

    Fortunately we have Pappy and Dan giving experienced advice as well as Frank. To back up what Pappy said, my 1988 OMC 70 would not idle properly. Every local dealer tried different things with no success. So I took it to Pappy who found the t-stat defective. Most folks wouldn’t tie the two together…..but it does affect idle.

    George