Newbie with warning buzzer sounding

[dspithaler@...]

Steve ,My check engine light & buzzer came on intermitanly & the gauges were
good. I took the old sensor unit out of the rad & took it to a BlueBird
garage near me & they matched it up with a one. The new one was grounded & the
old one wasn't. The guy in the parts called their shop foreman & he said it
didn't need to be grounded if the rad was grounded. Sense the new one had a
ground screw on it I went ahead & grounded it. That was all it needed. Works
fine.
Don
89SP 36'
Butler, PA


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