Replace your thermostat had same problem it sets a code but no check engine light
Turn the key off and on for three times and that should prime the system.
can depend on your state, here its 7% Take the selling price of your new vehicle and times it by the sales tax amount in your state.
Turn the key to the run position and depress the accelerator 3 times to the floor within 5 seconds. The light should blink and then go out.jd
Turn ignition to on without starting engine and press all the way down on the accelerator 3 times within 5 seconds
Turn the key to the run position and depress the accelerator pedal to the floor 3 times in 5 seconds. The light will blink and then go off.jd
Could be a faulty thermostat or maybe just low on coolant.
Since the introduction of the SS model way back in 1961, Chevy has only halted SS production a few times, probably due to the economic climate at the time.
If the temperature gauge is moving a lot while you're driving it could be a sticking thermostat. Its probably a good idea to replace it. You should check with the operators manual to find the right temperature, but your local auto parts retailer can help you with that and they're generally quite accurate. Normal thermostats are either 185 or 195, but in either case once the car gets up to operating temperature it shouldn't vary.
The temperature gauge is broken or not calibrated. You need to have your heater or thermostat regulated and/or looked at.
PROPERLY applied, I've seen it work lots of times.
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