sea foam

I just re-insured the X and drove to Kal Tire for a wheel alignment after finally finishing the installment of the LCAs, WBHAs, outer tie-rod ends, sway bar bushings and links. Is there anything special I should do? Additives for the gasoline tank? Sea foam? I sea foamed the WD-21...

Has anyone used the Seafoam to clean out the lifters? As ive noticed, its kind of common for lifter noise on the 2nd Gen at high mileage. Although i do have the typical clatter, First thing in the morning ONLY when its cold and the truck is being driven (engine under pressure) It sounds like a...