Posted by Vaughn on Thursday, December 23, 2004 at 12:35PM :
In Reply to: fuel posted by Paul on Wednesday, December 22, 2004 at 6:14PM :
Not needed. There have been numerous articles on this and it all comes down to this. The seats last as long as the rest of the engine before needing an overhaul. You can add additive and the cost spent will equal what you would need to pay for a rebuild at a later time. At least that is the general thought.