This engine could have burnt rings in it. There also could be an old leak which is running down on the manifold which would cause the engine to smoke.
Horizontally opposed four cylinder.
if you smoke and only smoke four hits a day then you need to smoke more!
No it isn't fatal, but it would smoke quite a bit, because a two stroke engine needs two stroke oil mixed in the petrol, and a four stroke just needs petrol.
A four cycle engine does not use a gas/oil mixture. The oil is in the crankcase and the gas goes in the gas tank. If you put oil in the gas on a 4 cycle engine it will run poorly and smoke a lot.
A four banger engine has four fuel injectors and four spark plugs.
assuming you have a four stroke engine, is it possible that premix gas from a weed wacker was put in by accident. if not usually if the fuel was bad it wouldn't run right, blue smoke is usually caused by engine oil getting into cylinder, could be a simple as a severely clogged air filter or could need engine work
in my opinion a two stroke engine is a better quality engine as compared to a four stroke engine!
The engine could be a four or six cylinder.The engine could be a four or six cylinder.
Explain the advantages of four-stroke engine over two-stroke engine
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A two stroke engine combines the four strokes of a typical internal combustion engine into two strokes instead of four.
There are four causes of the engine failure. The four causes of the engine failure includes engine overheating, lubrication problems, misassembly , and detonation.