What should the coolant temp be in a Chevy Cobalt?

Here are the specifications. • Engine coolant temperature (ECT) exceeds approximately 106°C (223°F). • A/C refrigerant pressure exceeds 1 310 kPa (190 psi). • After the vehicle is shut off, the ECT at key-off is greater than 140°C (284°F) and system voltage is more than 12 volts. The fans will stay on for approximately 3 minutes.

What happens when you turn the cobalt AC on?

Turning the Cobalt AC on will turn on the rad fan, and keep the engine at around 200F. I am worried about long term damage to this aluminum engine and head.I have checked that all the air is bled out of the cooling system and the coolant mix is 50/50 .

Is it normal for a Chevy Cobalt to run at 194F?

Some websites say this is normal, others say their Cobalts run at 194f.The 221Fmay be normal for many, but I don’t think it is right to have to constantly depend on the cooling fan to keep the engine temperature in check. My previous 2001 Sunfire 2.2 auto ran at 194f and the rad fan seldom came on, maybe once a year.

What should the ECT be on a Chevy Cobalt?

• After the vehicle is shut off, the ECT at key-off is greater than 140°C (284°F) and system voltage is more than 12 volts. The fans will stay on for approximately 3 minutes. • ECT reaches 110°C (230°F).

Why is the thermostat on my Chevy Cobalt not working?

Cobalt Thermostat Wiring – If the thermostat itself isn’t the problem, it’ll be the wiring/sensor associated with engine water temp detection, or the coolant temperature sensor itself. If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations.

What does the low coolant temperature warning light mean?

If the level is low, you can add just water temporarily so that you can drive somewhere to get the car checked out. Keep in mind that a low coolant level means a leak is present which needs to be remedied at the earliest. Otherwise, your car will eventually be low on coolant again and run the risk of the engine getting overheated.

When does the coolant temperature warning light turn on?

The coolant temperature warning light turns on when your engine is sensed to be too hot and is at risk of damage from overheating. Is it safe to drive with the coolant temperature warning light on?