"Transmission or lifters?” This 2019 Chevy Silverado RST decided the answer: BOTH! A nightmare $8,700 dealer quote, and now ...

GM's L86 and L87 engines share many traits, including horsepower and torque values. But there are a few key differences ...

I can only speak my experience at my dealership{Buick/GMC} any rarely have to replace a camshaft. GM only replacing 8 lifters is like the diesel injectors when they would only replace 4 knowing that ...

I have found that the collapsed lifter situation rarely makes any noise. In my case cylinder #6 just stopped working and the pushrod bent falling out of the lifters way. We stoipped the engine almost ...