2015 Colorado Lt Diagrams Circuit Engine Thermostat coolant cyl 31aa 48cc 2016 chevy colorado 2.5 liter 4 cyl. coolant leak at or around the 2016 Chevy Colorado 2.5 liter 4 cyl. Coolant leak at or around the 2016 Chevy Colorado 2.5 liter 4 cyl. Coolant leak at or around the Check Details ← 2015 Colorado Lt Diagrams Circuit 2014 Honda Pilot Manual → Share with friends Link copied