If it isn't a scam the lift and stock size tires has me puzzled. I'd give the front suspension and in particular the steering linkage a thorough looking-over.
As to the comment about the 3.0L's, I'm getting better mileage from mine (with an auto, 31's, & 4.56's) than I got from my 22R (with a manual, 4.88's, & 33's). As to power, when you turn off the economy mode it does pretty good compared to the 22R. Its not an LS, but I feel that I've got enough power for most everything I want to do. There's rust stains deep in the engine bay, clearly mine has been opened up at least once. No idea what was done, so no idea if things were tweaked to make it run better than stock, but it idles like stock.
