What Does Black Smoke Coming Out Of My Exhaust Mean
. My Sisters Honda was ran out of oil with 500 miles left to go according to the Sticker and was all of three years old My brother in law had a Toyota Camry he happily traded in for his 2002 Subaru Impreza Wagon with almost 200k and counting that does use a quart of oil in between oil changes and has had the head gaskets replaced at 60000 miles. Coolant is not dirty smoke has decreased after coming back another 300 miles but when I start the car it spits black sootwater.Its hard to blame them because its usually out of sight and for some out of mind. Just did a 300 mile trip at 3500-4000rpm. But if for some reason you arent completely satisfied with your order we accept returns within 90 days of purchaseand well give you your money back.
If the exhaust smells like gasoline its a sign that the airfuel mixture is off in the engine and too much fuel is being added to too little oxygen.
Just did a 300 mile trip at 3500-4000rpm. There is either too much fuel being added or not enough oxygen being put in to burn the fuel. When you monitor the smoke coming out of the stack of your smoker the harder you have to look to spot it the better. Diesel exhaust smells much stronger than the exhaust from a gasoline engine.