so EMonz57 says dont switch back to conventional ?
anybody dissagree ?
thanks for all the help.

 

DO NOT switch back. Once you go full synth you will do MORE damage if you switch back.

And Corvette's actually REQUIRE Mobile 1 no less or you will void the warranty. For those of you that DON'T know oils Mobile 1 is the fully synthetic oil made by Mobile.

 

hey thanks again sanguinius.
im staying with synth
one last question.
it will be ok to use synthetic blend motor oils? after i used the full synth on my car?

 

On the switching back to conventional I have herd definatly not to because fully syn motor oils have detergents in them to break down conventional oils.

 

thanks for your answer tx97gst , so i guess if you drain the fully synthetic oil and add conventional, what is left ( the residuals ) of the fully synthetics will break down the conventional oil and actually dont have anything to do with the viscosity