@ experts
my friends city 06 150k driven has developed a strange problem when the engine is running and you take out the dip stick there is smoke coming out of it also the same with oil cap on the tappet cover... now there is no smoke from the exhaust so i guess the rings r fine,, but its lagging power,,, the only way i can think of smoke from the cylinder reaching chamber and head at the same time could be that the head gaskit has developed a leak between a cylinder and a oil pass so when ever it sparks the pressure is sent to the chamber and head through the oil passage,, now the real issue i showed it to a so called trusted mechanic he told me the engine is gone and this car causes many problems in rebuilt so its better if u replace the engine,,, and i was like WTF,,, i think it needs a new gaskit may be a valve might also be gone(just one) but gona have to replace all 8 of them,,, now if any one knows a good Insan ka bacha machenic for the job plz do tell me,,, i dont think the rings will neede replacement but if they do thats the max it could go wrong,,,,, the problem is our dasi machenics know only 1 formula for engine trouble,,, open it and replace everything ,,,,