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How to fix temperature gauge on 1993 suburban?

April 26, 2017gauge how to fix suburban temperature

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How to fix temperature gauge on 1993 suburban?

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Are you sure its the gauge? A quick easy test is to ground the wire to the block. The gauge should sweep to HOT and peg. If it doesnt then the gauge cluster has to be replaced. Not real sure if you can purchase just the temp gauge in the cluster though. I think it comes as one complete package. This would require some dash removal. Not dificult but time consuming. If you want to go the cheaper route you can always mount a seperate temp gauge.