[Otter74]

If paying attention to the linkage at the engine doesn’t change the condition, take a mirror and look inside the tunnel by the pedal box, or pull the handbrake up and look in through there - the throttle rod can get hung up on the clutch clevis, or move in ways it shouldn’t because of bad or dislocated bushings in the tunnel. There’s one in the front, one in the middle and one in the rear.