 | Jeff Lovell is the owner of Neptune Radiator and Auto Repair. He started a radiator repair shop in 1996 and has grown over the last 15 years into an automotive repair shop. With 3 ASE Certified technicians including 1 Master ASE Certified technician, they have over 40 years of combined experience. They do everything except glass and body repair. For more information please contact us at 620.231.5890 or visit us at 902 West 4th Street. |
Automotive Service & Repair
2012-11-19 11:16:50
What does smoke from a tailpipe mean?
A- It is good to pay attention to any changes in your car's exhaust as it tells a good deal about the health of your vehicle. It can also help you know exactly what kind of trouble your car might have as the color, smell, and even frequency all point to particular possible issues.
Let's run down a few of the most common issues:
• Gray smoke-- this could indicate that the piston rings are worn and need replacing or that you have worn or damaged valve seals or valve guides. If this is the case, you might also notice a decrease in engine power and more oil consumption. It might also mean that the PCV system is not working properly.
• White smoke--White smoke coming from the exhaust when you start the care is most likely water vapor. If the smoke does not disappear once the car is warm, you have a problem. It may indicate transmission fluid in the manifold and a need to replace the vacuum modulator, head gaskets, or the engine block.
• Black Smoke-- If you notice black smoke, it may indicate that the engine is running rough. Some of the things that might cause this include a carburetor choke stuck closed, the fuel injectors may be leaking, or there may be some other type of ignition problem.
If your car is blowing smoke, being concerned is always in order. Even if it is no big deal or an easy fix, addressing the issue early prevents other additional and likely more costly problems.
