The owner of a 2005 Nissan X-Trail reports that after running the vehicle for about 15 minutes, smoke or steam begins to come through the air vents, c...

The owner of a 2005 Dodge Neon SXT reports that after installing new exhaust headers, the vehicle began making popping noises from the exhaust when ac...

The owner of a 2007 Toyota Camry reports a noise coming from the rear of the vehicle when driving on a rough highway. The noise resembles something bu...

The owner of a 2009 Hummer H3 has been experiencing a severe vibrating noise that resembles a heat shield vibrating in the front of the vehicle at 200...

The owner reports that after overhauling the engine and replacing the second oxygen sensor, heavy smoke from the exhaust stopped. However, significant...

The vehicle owner recently replaced the power steering pump due to a loud rattling noise from the engine when accelerating. However, the noise persist...

The owner of a 1991 Mazda B2200 Pickup with a 2.2L four-cylinder engine reports excessive smoking upon startup, persisting for at least 15 minutes of ...

The owner of a 1994 Chevy Cheyenne with a 5.7L engine reports an exhaust leak after replacing the driver side exhaust manifold without using a gasket....

The owner's 1994 Mazda Miata emits a puff of white or grey smoke during initial take off from a stop. This occurs intermittently after the engine has ...

The owner of a 1992 Honda Accord EX 2.2L is experiencing issues with the flex pipe, leading to strange smells and noise from the exhaust system. They'...

The owner of a 2006 Hyundai Santa Fe reports a cloud of white smoke during cold starts in the morning. The smoke lasts for a few seconds and has a die...

The owner reports that their 1997 Chevy Lumina with a 3.1 V6 engine runs roughly at startup and emits a lot of smoke from the tailpipe. The engine doe...

The owner reports white smoke emitting from the exhaust while idling, accompanied by a strong fuel smell. Additionally, black marks are left on the pa...

The owner of a 1984 Ford F-150 with 150,000 miles has reported a loud exhaust noise after replacing the exhaust manifold gasket due to an existing exh...

The owner of a 2000 BMW 740 reports that the vehicle smokes heavily during startup, with oil found on the spark plugs and in the boot. This issue aros...

The owner reports thick white smoke from the exhaust that smells like gasoline, with significant loss of power when accelerating. The engine shakes, e...

The owner recently purchased a 1997 Ford F-150 with a 4.6L V8 engine and noticed a faint amount of black smoke at idle. The vehicle has had its cataly...

The owner reports excessive black smoke coming from the exhaust when accelerating, both in park mode and while driving. This issue became apparent aft...