I never have either. I have never had my Smarty past SW3. I think in 45k, I have mashed the go pedal 5 or 6 times. I am not saying that I have a lot of mods, but some people like my self just never put it down. Out of those 5 or 6 times, I think 2 of them were with the Smarty and thats it. I don't even really know what the truck will do, no kidding either!

 

Dealer just put 6 injectors in my 06, it had the proverbial "injector tick". It never made oil. I got the truck back from them with just as much noise as before it went in. I opened the hood to find the valve cover just laying in the head unsecured. So I decided to inspect the rest of the work they did. Every single exhaust valve was out of adjustment, so I reset all to .26 then the intake to .10,(all the intake valves were right on the money). The #6 exhaust was way out. Engine is nice and quiet now.



Tim