Hi there, i use 2008 evo x 5 m/t ,i have some trouble sometimes if i dont use my car for about 5 days when i start the engine, on the panel engine check lamp is on so i turn off the engine and i start it again after that the engine check lamp is off

Sometimes the asc off lamp and engine check is on and after i turn off and want turn on it become worst the engine cannot be start so i turn it off again and wait for some time..and i can start the engine know the problem is there is big exclamation mark change to oil mark change to suspension mark change to service requirement mark continuosly and the rpm stuck on 0 eventhough i try to move the car..

what is the problem?anyone can help?for information i just put on the HKS VAC is that make the problem?Thankss for helping

 

Bad battery?