why does my coolant temperature guage on 2000 grand marquis LS (digital) flash and alarm go off, even after I REPLACED SENSOR?
3 Answers
Are you positive that it's not overheating? Have you recently done work on cooling system that you had to drain the coolant out? If so did you properly belch/burp the cooling system after you added the coolant back in?
If air in cooling system the alarms will continue to keep sounding off.
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How do you "burp" the system?
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