Bought the truck new in‘98. My son bought a single cab 4 cylinder Hombre the same day. He had the transmission replaced under warranty twice. My "SERVICE ENGINE SOON" light is now on throwing the same code. 0557- manufacturers transmission code. This happened before and the dealership reset the computer, twice. This is not good....LOW POWER, and I mean LOW.
Good outside looks, good brakes.
Scrap the 2.2 engine for anything, fix transmission.