Del sol k20 swap power drain issue
wiring is not my strong suit and I haven't had all that much experience trouble shooting although the few times I have, I have been able to get through it and figure my issue out. After letting the car sit for over a year I went out and the battery was completely dead. Since then I have charged it several times but it keeps being completely dead when I come back out so I must have a power drain issue.
Im just wondering where I should start. I am going to recheck all my grounds and maybe add another but im not sure if a bad ground would cause a power drain?
I am aware it could be a million different causes but I was hoping on some tips about where to start at least. any common issues I need to look for type of things. thanks in advance.