We have an 02 Prius with 97K miles on it. Owned it now for four years. Recently my wife thought she drained the starter battery so she bought a new battery from the local stealership (yea, that's not a misprint) They charged her $160 for the battery (which is about $110 more than I figured for a similar size in other brands) plus another $270 to install it and (I assume) charge the main battery. Car ran fine for three weeks, then suddenly the engine quit while she was driving it. The Stealership, when she picked it up after they "repaired" it, gave her a printout stating that if the problem arose again, they would have to change the "fuel tank assembly" and/or "engine module" (whatever that's supposed to mean, seems to be an open-ended statement telling me they really don't know what the problem is).Those two items were to cost us $1978. We live in south Louisiana and the local Stealership is COURVELLE TOYOTA . Last year they charged her for an oil change ($55) then a week later, the check engine light lit up. When I checked it, I found the(still dirty) oil level a 1/4-1/2" higher than full. Then I noticed a new Toyota oil filter on the engine. They changed the filter, then added a full quart of oil to replace the 1/4 qt that the old filter had in it. Great deal there, 1 new filter & a quart of oil for $55................Anyway, I now refuse to deal with these people and need some one who actually knows their s**t in fixing this POS. It sometimes starts the engine which runs fo a second or two then dies, other times it does nothing when tried. Anyone have ideas ?