I just bought 97 Mercedes e320. im trying to fix up. the guy I bought it from said someone ran a diagnostic and told him it had a burnt valve and needed new motor, hopefully this isn't correct, I have been tring to crank but it sounds like fuel isn't getting to the injectors. I am missing owners manual and fuse chart for all 3 areas,

the car is sitting off balance with the tire under fuel tank all the way flat, I have added premium from gas can and fuel is reaeding low in cluster, I was wondering if sending unit reading could be inaccurate due to imbalance from tire,

also I put battery in and something is draining it , when im not trying to crank, I was wondering if the car phone could be doing this and what to do?

thankyou any help is greatly appreciated