How To Diagnose Underhood Engine Noises - Mustang 360 Please avoid posting private or confidential information, and also keep in mind that anything you post may be disclosed, published, transmitted or reused. As the engine drops down to an idle, you hear a strange sound from under the hood. grave, but if so, you'll at least know how to pinpoint it with these instructions. sound, while a lower engine noise will be associated with a knocking sound. bleed it enough to bring the truck to a stop with the help of the transmission.
Diagnosing Noises in Your Car - EricTheCarGuy- Stay Dirty! - Page #1 Tire treads hum against the asphalt, wind whistles as it passes around outboard mirrors, plastic bits and pieces in the dashboard generate little squeaks as they rub together and so forth. Can mean everything from an engine that's about to scatter all over the road to the need to secure the stuff in the trunk. When looking for the source of a noise.
Q Loud knocking noise and engine is shaking. YourMechanic. We ask that you stay focused on the story topic, respect other people's opinions, and avoid profanity, offensive statements, illegal contents and advertisement posts. Bankrate reserves the rht (but is not oblated) to edit or delete your comments. Vehicle now continues to knock loudly whenever idling, and. to shift a vehicle without the clutch in a manual transmission driven vehicle.