I had purchased an automobile engine that had a 30 month 50, 000 mile warranty, upon receiving the engine and having it installed by a certified GM mechanic the engine did not run correctly. The engine was hard to start, burned oil, and would continue running after being shut off. I contacted Marshall Engines and the placed the blame on the carburetor. When the mechanic installed the engine he said there was no evidence of the engine ever being dyno tested the paint was not even discolored in the exhaust ports. I was told by Mike at Marshall... read full review »