The only reason this post had any play is that so many people on here are starving for a topic to post about. The cars work good and there isn't an aftermarket so it tends to get boring, you want drama buy a 6.0 powerstroke and join the dieselstop.com. The bottom line on this subject is this, If you have to ask why this isn't the car for you. If you have to know yes the key is a sidewinder, why that would make a difference blows my mind? Take a break on the educated buyer thing.