The owner reports a rumbling noise when the air conditioner is engaged, primarily noticeable at idle or low speeds. The noise disappears when the vehi...

The owner describes a persistent humming noise from their 2001 Renault Clio 172 Sport after replacing the rear tires. Despite the tires being the manu...

The owner reports a rapid clicking and rattling noise coming from the front right side of their 2004 Pontiac Grand Am when driving over rough roads or...

The owner recently repaired part of the exhaust system using a 2-inch pipe secured with clamps. Since the repair, the car has developed a ticking nois...

The owner describes a 2004 Volkswagen GTI with approximately 60,000 miles that produces a rattling noise resembling a diesel engine at idle. The noise...

The owner of a 2006 Ford E350 van with a 6.0L diesel engine and 150,000 miles reports a humming noise coming from the passenger side of the engine com...

The owner of a 1998 Volvo S70 GLT reports a strange humming or buzzing noise coming from the engine while idling. They have posted on a Volvo forum fo...

The owner of a 2003 Daihatsu Sirion is experiencing engine valve noise that diminishes after the engine warms up. The vehicle has only 47,000 miles an...

The owner reported that while driving their Chevy S10, they encountered a hard brake pedal that wouldn't depress when attempting to make a right turn....

The owner of a 1995 Cadillac Sedan DeVille with a 4.9-liter engine and approximately 100,550 miles reports that the valves rattle during acceleration....

The owner of a 2000 Toyota Celica reports significantly poor gas mileage and excessive engine vibration, especially noticeable while idling at stoplig...

The owner reports a very loud vibrating and grinding sound from the Saturn SL2, suggesting a possible issue with the power steering pump. However, the...

The owner reports that the engine roars when the A/C is turned on, regardless of whether the rear A/C is engaged or not. This issue was noticed recent...

The owner of a 1999 Chrysler Sebring has reported a whirring noise from the engine, particularly when the car is hot or when the air conditioning is t...

The owner reports a clunking or crackling noise coming from the driver's side, particularly when turning right and during hard acceleration. The noise...

The owner of a 1999 Toyota Corolla with a 1.8L engine and 109,000 miles reports a sucking noise from the airbox at low idle. The noise is traced to a ...

The owner reports that after replacing the head on a 1995 Honda Prelude H23A1 engine, there is white smoke mainly when the engine reaches operating te...

The owner of a 2008 BMW 550i reports a reverberating moaning noise occurring between 40 and 60 mph, reminiscent of driving over rumble strips. The veh...