A couple of weeks back I changed my rocker gasket and O rings on
my coupe. A couple of days ago I started my car and left it running, after a couple of minutes blue smoke was comin out the exhaust. When I drove it and got over 25 ish it went . Yet if I drive it straight from cold I have no problems and no smoke. Theres a bit of oil in the boost pipe and the car has 69000 on the clock
Any ideas please???