Oh I'm well aware of that, but thanks for the concern. I just don't care enough to take it all apart. I don't use alot at a time anyway. The only codes it will throw is MAF codes if it gets into it. I've had the truck for about 5 months now and do it once a month. Haven't had any trouble yet.

 

Ive also heard that it will clog the cat!!

 

ill just stick with my yearly seafoam treatment, and the Lucas upper cylinder lube it seems to work fine, and then of course the good ol reguarly schedualed oil changes with royal purple and a K&N filter.