your temp guage will sky rocket if its bad, you may even have coolant a coolant leak (comming out of the the housing of the thermostat). replacing it is easy and cheap.
Bad coolant concentration/leve. Most likely has bubbles in the head. Google "burp 240sx" and follow the instructions.
116638 is fairly low mileage, but they did not make the 240SX until 1989. My 89 coupe has around 136000 on it (don't know exactly because someone tampered with the mileage)
how do you know when thermostat is bad in 19997 Pontiac sunfire
how do you know if the thermostat for the ford escort sport 1999 is bad
you may have a bad thermostat,replace and see.
water leak or bad thermostat
Most likely it's due to bad thermostat. I had the same problem - it would take long to warm up. That is because the thermostat was always open. It's cheap and easy fix.
A bad thermostat can cause overheating in a Nissan Frontier when the air conditioning is turned on. A bad compressor can also cause this.
no. must be the same. you may be able to get away with OBD0 (zero)
Low coolant? Control cable not adjusted properly Bad thermostat?
if the indicator light is not getting switched off or on
Car overheats, your heat in your car stops working