What causes smoke to come out of exhaust?
Smoke blows from the exhaust if the engine is overfilled with oil. Place the pressure washer on a level surface and check the oil level using the dipstick. If the engine is overfilled with oil, drain oil to within the proper range. An improper fuel/air mix can also cause the engine to smoke.
Why is my Briggs and Stratton engine blowing white smoke?
Patrick, the heavy white smoke is created when the engine is burning oil. Check the oil level to be sure the crankcase is not overfilled. Overfilling the engine will cause white smoke. If you are using anything other than 30 weight oil, drain the oil and refill with 30 weight oil. It can also be caused by a broken ring or a worn cylinder wall.
Why does my Cub Cadet have white smoke coming from the exhaust?
Check the oil level. If the unit has too much oil, the excess will burn off and create white smoke. NOTE:When first filling the oil level on a new engine or changing the oil on a used engine, keep in mind that there may be a few ounces of residual oil still in the crankcase from factory testing or from when the used oil was drained off.
Why do I have blue smoke coming from my lawn mower engine?
Blue or white smoke coming from your engine usually indicates burning oil, which can be caused by: Overfilling the crankcase with oil Incorrect oil grades Operating engine at greater than a 15 degree angle Inoperative crankcase breather Crankcase air leak Blown head gasket Worn cylinder and/or rings
Smoke blows from the exhaust if the engine is overfilled with oil. Place the pressure washer on a level surface and check the oil level using the dipstick. If the engine is overfilled with oil, drain oil to within the proper range. An improper fuel/air mix can also cause the engine to smoke.
Patrick, the heavy white smoke is created when the engine is burning oil. Check the oil level to be sure the crankcase is not overfilled. Overfilling the engine will cause white smoke. If you are using anything other than 30 weight oil, drain the oil and refill with 30 weight oil. It can also be caused by a broken ring or a worn cylinder wall.
Blue or white smoke coming from your engine usually indicates burning oil, which can be caused by: Overfilling the crankcase with oil Incorrect oil grades Operating engine at greater than a 15 degree angle Inoperative crankcase breather Crankcase air leak Blown head gasket Worn cylinder and/or rings
What causes black smoke coming from a diesel engine?
Black smoke is the most common smoke color coming from a diesel engine and most likely indicates something is wrong during the combustion of the diesel fuel. When diagnosing the problem the first place to look at is the mixture of air and fuel flow into the cylinders.
What causes a weed eater engine to smoke?
The most common cause for a weed eater to smoke is the wrong mixture of oil and gas. Weed eaters do not have separate compartments for gas and oil, so you have to create the right mixture. This will keep the engine lubricated and running well. Too much oil causes the engine to smoke.
Why does my weed eater make blue smoke?
Blue smoke coming from your weed eater is typically a sign that there is too much oil and the fuel ratio is too rich. This can be easily fixed but you need to turn the weed eater off immediately to prevent serious damage. Simply, replace the fuel with a correct ratio of gas and oil.
What causes smoke in the exhaust of a motorcycle?
Check if there is too much oil in the oil reservoir and, if so, drain the excess oil and see if the exhaust continues to smoke. This is the most obvious cause of smoke when the engine burns oil. Inspect the cylinder heads, seals and pistons for wear.
Why do I have blue smoke coming from my exhaust?
Remove and inspect the spark plugs if you see gray or blue exhaust smoke. Black soot on the spark plugs suggests that the fuel/air mixture is too rich, resulting in gray exhaust smoke. A shiny, wet, black film on the plugs is a result of excess oil, and this causes blue smoke.
Why does my riding lawn mower have smoke coming from it?
If the smoke is black, or you continue to see blue or white smoke after the mower has run for 10 or 15 minutes, there may be an engine problem behind the smoke. In such cases, your first step after the mower cools down should be to check the air filter.
Why does my motorcycle exhaust have black soot on it?
Black soot on the spark plugs suggests that the fuel/air mixture is too rich, resulting in gray exhaust smoke. A shiny, wet, black film on the plugs is a result of excess oil, and this causes blue smoke.