You paid good money for machine work and your engine still runs rough. What went wrong? Here's the truth most people don't want to hear, getting your block hot tanked and bored at a Machine Shop Suisun City, CA doesn't guarantee a smooth-running motor. The problem isn't always the machining itself. It's what happens after. Maybe the assembly wasn't done right. Perhaps the wrong clearances were used, or someone skipped the break-in procedure. Even perfect machine work can't fix mistakes during reassembly. An Engine Rebuilding Service Suisun City, CA knows that machining is only half the battle, proper assembly and attention to detail make the difference between a strong runner and an expensive pile of parts that idles like garbage. California Street Machine Inc : https://www.google.com/maps?cid=8598355507890229376 Read the full story : https://socialytime.com/blogs/123868/Why-Your-Rebuilt-Engine-Still-Runs-Like-Garbage-After-Machine