I own a 2003 coupe for the last 14 months 31,000 kiliometers it has piston slap at start up all , then as it warms up its very faint. will changing from 5 w 30 to 10w 30 mobil 1 help or going to 0 W 30 be better.
About Us: Corvette Web Central | Owner Bio: Chris Trautman
Established in 2008 by Chris Trautman, Corvette Web Central quickly grew into one of the top leading Corvette enthusiast websites globally.
"This website is a passion of mine just as much as being a Corvette owner," says Chris. He was frustrated trying to find information on the internet about Corvettes which was was not biased or influenced somehow.
He has owned three Corvettes over the last twenty years and does not plan to stop owning one anytime soon.
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