my car is giving out blue smoke when i start it i dont know why because i have checked a mechanic and rings are in very very good condition then i dont know why i am having problems plz guide.
it seems u need to clean your carburetor & spark plugs
what car is it?
It can be the valve seals
@spectrawhat if it has a rotary engine? this is why i asked him what car it was before i commented. there are so many factors like blow-by on the piston rings, weak/leaky head gasket, too much oil in the engine, etc..
Also in Winter whn start the CNG car on Petrol it gives alot of smoke but if it continuously gives smoke its alarming otherwise its normal.