I'll throw in my one time experience with my no start. Blown fuel pump fuse (the yellow 20 amp I think at the end of RCM). After changing it twice in a short few minutes, I decided to check the connections to my new fuel pump. Sure enough, it was a loose connection on one of the terminals. I was afraid of breaking the post and didn't cinch it down well enough. I think it was a very small 7mm wrench for that. And don't forget the little lock washer like I did (probably why it backed off like it did).