If your RX-7 is smoking at startup, it could be due to a few reasons. Common causes include oil leaking into the combustion chamber, often from worn apex seals or oil control rings, leading to blue smoke. It could also be a sign of coolant entering the engine if there are issues with the water seals, resulting in white smoke. Additionally, a rich fuel mixture can cause black smoke, indicating potential fuel system issues.
An Rx7 is a model of a car that Mazda makes. All cars can smoke lightly through the exhaust system. If the smoke that is coming out becomes excessive or black consult a mechanic.
Turbos gone bro :S
Blown h20 seal in engine or turbo !!
Smoking on startup is generally due to worn valve guides or seals.
White smoke at startup, loss of anti freeze and milky oil indicates to me a bad head gasket.
Depends on when you see smoke, and what engine. The most common is smoke on startup indicating worn out valve seals. Other times are probably a deeper issue.
No car engine should smoke from the hood on startup. The color of the smoke will indicate the problem. White thick smoke indicates burning oil, while grey smoke indicates an exhaust issue.?æ
White smoke = Blown Head Gasket or cracked head. Black Smoke = Overly rich fuel/air mixture. Blue smoke = Oil burning. Blue smoke at startup usually means worn valve seals.
Plane engines may produce smoke during startup due to the combustion of oil or fuel that has accumulated in the engine or exhaust system. This can happen if the engine has not been run for a while, allowing oil to seep into the combustion chamber. Additionally, during the initial stages of engine startup, the fuel mixture can be rich, leading to incomplete combustion and visible smoke. Typically, this smoke dissipates quickly as the engine reaches normal operating conditions.
mazda doesnt rx7 anymore :(
White smoke when cold - normal condensation burning off Blue smoke when engine is at normal operating temperature - could be bad valve guides or seals.
RX7 means - Rotary Experiment 7