[Azer]

Where is the thermostat located and is there a "how-to" or youtube video somewhere?

My Spark takes a very long time to heat up - and I suspect it is the thermostat which is probably constantly open.

 

[harleygwr]

Drivers side turned towards fire wall I'm fixing mine myself sending spark on its way. Easy fix worst part draining radiator.: side note: some don't come with the sensor another 20 bucks at auto zone. Chevy has the worst warranty this is a known problem should be covered under the powertrain warranty