This vehicle may come with a jack and spare tire or a tire sealant and compressor kit. The kit can be used to seal small punctures in the tread area of the tire.
See Tire Sealant and Compressor Kit for complete operating information.
Chevrolet Cobalt Service & Repair Manual. Radiator, Replace
1.
Drain cooling system into a suitable
container.
2.
Remove air cleaner outlet resonator.
3.
Reposition radiator inlet hose clamp
at radiator, using hose clamp pliers tool No. J 38185 or equivalent.
...