Right angle oil filter adapter

when you remove the adaptor, you've added a bunch of air into the system..Not a big deal, it only should take a senond or two to come back. If you're that nervous, then pull hte spark plugs, and use a wrench or screwdriver to jump the fender relay. Spin the engine that way for a 20 seconds or so, then put the plugs back in and fire it with the key. (your battery and starter need to be in good shape)