Two problems related to engine clicking and tapping noises have been reported for the 2002 Chevrolet Silverado. The most recently reported issues are listed below.
Duramax engine, the engine was ticking when vehicle was purchased (600 miles), dealer stated this was normal. This ticking sound has gotten worse, dealer still says this is normal. Ts.
Ongoing ticking noise in 5. 3l v8 engine while running. Dealer notified. Feel free to profvide any further information.