I have a 1999 Jeep Wrangler Sahara 4.0 Auto with only 4k miles and bought it last week. Intermittently it cranks and will not start, I did a tune up on the jeep and it runs great, just doesn;t start the first time all the time. I am thinking the vehicle was in storage (heated garage)and was only driven 900 miles since 2001. I am thinking that possibly the fuel maybe sat too long. I just did a fuel injector cleaner and drygas and have not even got all the way through the tank. Anyone with any thoughts on this.