i have no problems with getting targets, u only need to destroy 5 heavy arty and the five tanks then the train my problem is by the time i get to tanks my fuel presure is going down steadely and dont have energy to fight the squad of fw190s, and then i find my self wreaking cant even set her down....
A plane isn't going to start loosing oil pressure for no reason. Look behind you and see if there is smoke, remember that there is a lot of flack in the air during that mission, so while you might not think you have been hit, you probably have been.