Two problems related to engine clicking and tapping noises have been reported for the 2015 Chevrolet Silverado 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Chevrolet Silverado 1500 based on all problems reported for the 2015 Silverado 1500.
Collapsed lifter on driver side. Lifters, valve cover gasket, head bolts valve cover gasket oil coolant fuel pipes need replacing. Dealer confirmed this issue and has inspected. Vehicle was making a clicking noise prior to.
The engine has a ticking noise like a lifter out of adjustment. I'm told this is normal its a ticking fuel pump for the fuel injectors. I think gm is better than that and can figure out how to quite it down. If there engineers can't figure it gm should consider finding some that can! the next time I buy a gm product it will need to be quite if not I'll brake a family tradition for 80 years and buy another brand.