Questions & Answers for: replace coolant sensor cadillac deville

?? also everytime i fill up the coolant, i see something that looks like hair or fuzz at the bottom of the resivour cap. maybe it is cloged up. also check the fans. and the thermastat. and temp sensor

...coolant jug as well as your rediator. If they are both full, there are a couple things that might be wrong, but you will need some mechanical skills to replace them. Check your water pump as well as ...

...leak in evap system which includes the fuel /vent lines and canister check that the lines weren't damaged when cat was put in also check coolant sensor in reservoir connections runs by exhaust ...

coolant and replace, and now every time I start the car the DIC reads "Check Coolant Level". Coolant level is fine. Now the dealer wants $300.00 to replace the tank. Any suggestions? Thanks, Chuck Why

...level comes on. The coolant sensor is located in the overflow bottle and it is prone to failure. Unfortunately the only way to get it is to repl. coolant overflow bottle. Replace radiator coolant

...coolant boils if car idles too long, ok as long as I am moving. Engine temp normal. What are the easy checks to determine why cooling fans not working? Fuse? Thermostate? Switch? I would recommend ...

sensor and a new coolant reservoir.......Is there a machine that can tell me exactly what this is.....Is it electrical, coolant still in resevoir....thanks, Bill Check the fan to see if it is going on

...coolant level comes on. Where is the sensor for this and can the sensor be cleaned? I check the level myself and it is fine. Dealer wants $350.00 to fix. Ouch. That's a lot. I doubt if cleaning ...

...coolant sensor to electrical problem. By reading all the LIVE READINGS from the sensors & getting an emissions reading will help u narrow down the problem. It doesn't sound like a DIY fix. ...