on perhaps an unrelated note....my svt seems a little sluggish these days ( I have not done the TH fix). I was at a stop light today and noticed how effortlessly minivans and cars of the like would pull ahead of me. The car seems to rev a lot, but not much else. the old proverbial bark but no bite I guess
. Any ideas...Car has about 45k on it and was purchased with around 30k. The car is a certified preowned. All I have done is ad A k&N Air filter and routine oil changes. I'm assuming it has the original plugs and wires.