I have used full synthetic oil in my 2009 cobalt since 1/2012, when I got it at 40k miles. I have 169k miles right now. 2.2 liter engine doesn't burn any oil, original timing chain, water pump, starter, and alternator. I live in TN with no rust. your 350k mile engine is amazing!
I have used full synthetic oil in my 2009 cobalt since 1/2012, when I got it at 40k miles. I have 169k miles right now. 2.2 liter engine doesn't burn any oil, original timing chain, water pump, starter, and alternator. I live in TN with no rust. your 350k mile engine is amazing!
Just got a 2010 cobalt lt 128k miles last week any recommendations on things to change ,upgrade , or look for