When I press the gas my car makes a rattling noise?
When I press the gas my car makes a rattling noise? Most people call this a pinging or rattling sound. This noise is caused by an air/fuel mixture in the engine cylinder being ignited prematurely by the heat of compression as the piston is moving up on the compression stroke. And that's also why you hear the pinging and rattling noises. Why does my car rattle when I push the gas pedal? All I know is that it is directly related to the gas pedal. My car has 144000 miles. My car has an automatic transmission. Hi there. Sometimes the...