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92 Z34 low coolant flashing

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  • 92 Z34 low coolant flashing

    Does anyone know why my low coolant light is constantly flashing about 1 minutes after engine startup? The coolant level is ok and the coolant temp is ok as well. Could this be a Rad or thermostat issue?

  • #2
    it could be your coolant level sensor on the side of the rad, it went out in my one car and would say it always had low coolant when it didnt and sometimes would shut off, the gm deal might stock them if not they can probably get them overnight and they are inexpensive, and only 30 min to change, the hard part is putting the stupid clip back on.

    Jake
    GM Goodwrench Tech - GM Certified

    1991 Pontiac Grand Prix GTP - 3.4L DOHC , 5 Speed Manual Transmission , Turbonetics 62mm turbo, Turbonectics Evolution Wastegate , Turbonetics Raptor BOV , Large Front Mount Intercooler , AEM Methanol Injection , Car is running at 11PSI currently with methanol injection.

    Runs 13.4 In the 1/4 with a 3 second 60 foot

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