Oh ok, mine coolant temp light keeps flashing on and off even when the engine is cold, how can you tell if your engine is overheating?? I flushed the coolant, replaced thermostat i drove it all day and not a problem. The light flashes on and off .like random
Automobile(s): 86Fleetwood Brougham Hearse 84 Fleetwood Hearse 12 CTS Coupe
Re: coolant temp sensor location
Mine is doing something similar. I have the carbed 368. Light was on and the car hadn't run in a few days. I changed the stat now it comes on sometimes. It's more random. I want to install a temp gage just need to figure out which sensor needs to be replaced with gage sensor.