ZR2 silverado
New member
50200 miles
On cold start hearing loud ticking noise and when warm up slight noise still. Went to dealer (still under warranty 60000 miles ) and they confirmed noise in and tore apart Moter to find 3 soring piston walls on the left side and small metal fragments on cylinders. What next now waiting on GM to decided next step > Sucks to be me, hopefully they fix it problem.
Just a FYI
On cold start hearing loud ticking noise and when warm up slight noise still. Went to dealer (still under warranty 60000 miles ) and they confirmed noise in and tore apart Moter to find 3 soring piston walls on the left side and small metal fragments on cylinders. What next now waiting on GM to decided next step > Sucks to be me, hopefully they fix it problem.
Just a FYI