 and we have educated the customer now on how to prevent it in the future, we had to fix the original problem, which was a camshaft and lifters that had worn out. The engine was in great shape, about 100,000 miles on it otherwise, so we decided to use our AZPro app, order up a camshaft and lifters and all the gaskets we needed. We got them delivered quick to our shop. Everything arrived fast.