When I first start engine it runs clean for 15 minutes then it starts smoking it doesn't have a miss or anything but I think it is using oil how do like no for shore if it is the head gasket .I checked the turbo and it was OK c hanged fuel filter and air filter
you'll know if it's a head gasket, you'll find oil in the exhaust, and it'll smoke like theres no tomorrow. :drinkup
What color smoke, and at what load?
Black smoke with no load
possibly an injector, or 2 or 3 or 4 :beatsme :drinkup