I have a 2002 Hurricane Rv with a Ford V10 engine and 29,000 miles. Memorial weekend, coming from amotocross race in north Arkansas, as we slowed to turn into a gas station the engine suddenly died. no lights, no loss of preesure, the engine didn't get hot...nothing. the Rv was towed to Landers Ford in Little Rock, AR. they pulled my oil filter, said that the oil was dirty and are no denying my warranty. After much discussion, they finally agreed to drop the pan and check further...this was 3 weeks later. they called and told my husband and me that bearings #3 and #4 were frozenin the crankshaft due to dirty oil. In a relpy to the BBB of Arkansas they now say that bearings #2 and #7 are frozen. We used Penzoil 5W20 and a Motcraft oil filter. the oil does have 7,000miles on it. Is it possible that my oil caused this. They refuse to run a failure analysis or run an oil analysis. I have an oil analysis kit and am going to do my own test today. Remember I said we had no warning..no service engine soo or oil light came on. I would appreciate any help in this matter.