My initial call with Speedy's was the most promising of any mechanic I've called. I had described my vehicle and this family owned company immediately boasted about their Proficiency in my 1993 Toyota Pickup style of engine. I needed a simple catalytic converter replacement for it to be smog ready. During that replacement, they notified me of my O2 sensors being aftermarket, while also describing how this in addition to my bad cat was the reason for the lacking performance in my engine. Needless to say, after I picked up my truck from it's one night stay at Speedy's, every issue I once had up and disappeared. I really appreciate the work they have done and couldn't have taken this truck to a better place. Thank you Sam for you hard work and diligence!