Having problems with your Cars & Trucks ?
Knocking while accelerating the engne - Cars & Trucks
Knocking noises like ball-bearings bouncing around against metal. Sometimes this problem can be attributed to the use of gasoline that is graded too low for maximum engine performance. Other problems that can cause a pinging sound are carbon that has deposited inside the cylinder, incorrect ignition timing or using the wrong spark plugs.
Repair Help & Product Troubleshooting for Cars & Trucks
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