Westchester Auto Repair

A clunk when shifting from park to drive, drive to reverse, or between gears can make it feel as though something underneath the car is moving too far. Sometimes the sound comes from a worn mount or loose suspension part. In other cases, it points to excessive play inside the drivetrain or a transmission that engages too harshly. The timing and location of the noise provide useful clues. A single clunk when changing direction usually has a different cause than repeated knocking during acceleration. Paying attention to vibration, vehicle movement, and whether the sound is stronger when the engine is cold can help narrow down the source. Worn Engine Or Transmission Mounts Engine and transmission mounts secure the drivetrain while allowing a controlled amount of movement. Most mounts use rubber, and some contain fluid to absorb vibration. Heat, oil leaks, and years of engine movement can cause the rubber to crack, collapse, or separate from its metal housing. When a m ... read more