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Old 06-21-2017, 06:51 AM   #14
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Join Date: Dec 2012
Location: FL
Posts: 4,144
Quote:
Originally Posted by Lew View Post
I have heard that being somewhat overfull with oil is bad for these cars. How so? Anyone?
When too full it becomes easier for oil to get through the AOS and into the intake where it is then burned along with the air/fuel mixture. Too much oil can cause misfires and damage the catalytic converter, and "more" too much oil can hydro-lock the cylinder and destroy the engine.

I overfilled my oil just like that before my first track day, blew a huge smoke bomb, got a flashing CEL, engine cutting out, scared me to death, when I got home I dropped the oil filter canister and installed a new filter/o-ring (buying just a new o-ring was about the same price as a new filter which comes with the o-ring). This dropped my oil right down to just below the full mark and all was good

Last edited by steved0x; 06-21-2017 at 06:55 AM.
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