So,I bought a 2001 rio witha bad auto trans as I had a good trans from a car my daughter wrecked. I pulled out the eng and trans,swaped the trans and changed the water pump , timing belt ,spark plugs and fuel filter.The car runs and drives fine but is very anemic.acceleration is slow and can't mantain speed on hills. Compression check shows 130 psi in all cylinders.Have good fuel pressure.Car doesn't use oil. so,any suggestions?