The oil level does not go up though and the mpg are normal. Also, I don't see any iridescence in the oil like I should (I think) if there was a lot of gas in it. I will try that though - if I can figure out what the injectors look like...Not too mechanical

It seems to me with my limited knowledge, that even if the injectors were bad the extra fuel would get purged through the exhaust unless the rings were worn.
Anyway, I will try that if I ever get it back from the transmission shop. Since they 'fixed' it, it won't shift into first and runs through the rest of the gears erratically. sighs....