1993 mitsubitshi 3.0 idles good but has no power climbing hills.I have changed all plugs wires and cap, plugs, fuel filters and checked timing. Also fuel pressure. Help!Yes I cleaned and checked injectors. Compressoion checked OK.I also changed the fuel regalator valve. The engine light is on but it has no obd2. It idles great but when you give it the gas it fall on it's face. Like it want take the gas.