My daughter has a 2207 Honda Accord that she depends on for work. She recently had found that someone (Ex) had put sugar in her gas tank. In all about 40 miles was driven on it when it was parked. Can the tank be dropped and drained on this model without a shop assistance, and what is the possibility that the sugar has gotten into the lines into the engine and how can that as well be checked. If it has then it most likely gotten into the engine? Please advise as soon as anyone can.