1999 Cadillac Seville "temp gauge" Questions

gauge temp gauge keep bouncing up and down but car is not running hot.whats the problem.i have a 2000 cadillac seville. It's either a loose wire on the sending unit, or the sender itself. Or i suppose

...any leaks. Steam escaping from coolant reservoir and temp gauge reads normal.What could be the problem? my seville has a sticker under the hood that says i am supposed to add a sealant to my ...

...temp gauge goes to over 1-2 clicks about normal and then return back to normal, Check your water level. If coolant is fine, then you might have to change your thermostat. Also your waterpump might be ...

...coolant Is the temp gauge high?Does the car blow white smoke?Check the oil and see if you have antifreeze/water in the oil.You may have a blown head gasket.Im assuming you have a norhtstar

...temp gauge runs up to H after about 30 minuets running it around did you check the oil?does it look milky? hi I had an 1998 sts. It was llosing coolant from abt 20k miles. The dealer could not trace ...

...temp gauge moves up to H and i am losing coolant , there is no white smoke , and the exaust does noy smell sweet . pleease help Please check the radiator it may be leaking or there may be hole in the ...

go. Watch the Temp gauge for a few days and see if its a matter of when the temperature is cooler or of it is not effecting anything at all. This minor observation could save you a few hundred dollars

...temp gauge stops working and the anti theft system problem will show. After I turn it off and let it set for a few minutes and restart the volts will return back to 13.5 or better. Turning on the ...

...gauge, speedometer, and a tach. The engine temp, battery voltage, trip, oil life index, odometer, and message center are digital, and the heater and air conditioning are somehow connected. Sometimes ...

...gauge sender problem. Check cooling fans are operating ok (as necessary when car warms up):- if not check 1) fuse, 2) relay operation, 3) heat sensor switch. Check the coolant pressure cap is ...