I have an 83 FJ60 that has a Holley Sniper fuel injection system. It's always been normal for the car to sputter and lose power when the throttle pedal was pressed to the floor, but recently I have been having a tough time getting good power with the throttle over around 35mph and the "sweet spot" in the range of motion of the throttle pedal has decreased. I replaced the fuel pump but that didn't seem to help. I also did buy the cruiser in Idaho and it now lives in Vermont so maybe it's something to do with the elevation change, but it's been in Vermont for a while and for some reason it is recently getting worse. Any suggestions?
-Sam
-Sam