Cadillac Repair Questions? Ask a Mechanic for Answers ASAP
sorry for the delay.............Greetings...... “Hi, I’m Don (aka MOLurch) and I look forward to helping you!”.
Typically this can be a Head GasketORBack Pressure caused from:BeltThermostatWater PumpCrack in Head or BlockYou need to have a Gas & Pressure Test done by a "Reputable Radiator Shop" or Dealer to see if there is Exhaust Pressure entering the Coolant.IF you need more information, please ask "prior" to Rating..The way it works is, "I supply the Answer....You Rate my Answer". Please take a moment to rate my service so that I can get credit for my time.NOTE: Do NOT Rate on how much TIME you waited, because I am not on 24 / 7 and I answer as soon as I see the question.The question will still remain open for follow up questions if needed..Rating is very Important to our Service.