Range Rover Mobile Mechanic to diagnose battery drain+

Spokane WA

Description

I have a 2006 Range Rover Sport HSE. The battery is dead every time I attempt to start it, but I replaced it 12 months ago. That's the first issue. The 2nd issue is when I do turn the key to start the vehicle it revs to 3k rpms and shuts off immediately. I cannot keep it running. (Like it's a sensor or security issue?) The last time I drove it it was having trouble staying running only on warm starts (I go to the gas station and turn it off, and when I turn it back on it won't stay running to shift out of park. But started fine on cold starts). So I asked a "friend" to look at it. The next time I tried to drive it issue #2 started. I don't know if he unplugged something or if a sensor or relay or ? went bad...? But I have looked and cannot see anything obvious. If you are able to resolve these issues for me, you will be my hero! There are a couple other things I would like to have looked at but are not important in its current undriveable state, all of which are not major mechanical issues. Please be familiar with Range Rovers or else you will be wasting your time (not to be rude, but it is a computer 1st, before it is a vehicle and if you don't understand that we will both be very frustrated!) Please text me at 509-951-1280 to discuss or respond via email. THANK YOU