1997 honda civic. When running anything over half throttle I can hear a faint uneven ticking sound from under the hood. Revving the engine in neutral i can hear nothing even up to the redline. It seems only to be when the engine is under load. It's only when driving the car with more than half throttle. Car seems to run fine. Could it be an injector? bad fuel? ignition?
Sep 9, 2011 at 9:05 PM
