In Seattle I have used 'Car Tender'. They got my truck to pass emisssions, and made it a personal vendetta. In the end they did more work than they charged me for, but I suspect that's not the norm. I never imagined it would pass, with a bad head, and all kinds of malfunctioning emissions control parts, Idling at 2,000 rpm and blowing blue smoke like a devil. Their badass mechanics bypassed the bad parts, tuned it up, and made it work. What more can I say.
www.car-tender.com
1706 12th Ave
Seattle, WA 98122
(206) 324-0345
www.car-tender.com
1706 12th Ave
Seattle, WA 98122
(206) 324-0345