My main tractor hauler,
'91 Chev Top Kick, hadn't been started in awhile, til today, and started right up but will not accelerate. Not by pedal or by turning by hand at the throttle body (says 'Rochester'). Its got two throttle plates but I cannot move them by pushing on the plates with a screwdriver, trying to open them up. 427 motor gas motor. Also makes a "beep beep" sound continuosly, like a smoke alarm. Starts easily, idles smoothly. Had the electical plugs off the throttle body. They lead to a small pipe coming up from the front of the engine. I hadn't seen anything like this before. You?
'91 Chev Top Kick, hadn't been started in awhile, til today, and started right up but will not accelerate. Not by pedal or by turning by hand at the throttle body (says 'Rochester'). Its got two throttle plates but I cannot move them by pushing on the plates with a screwdriver, trying to open them up. 427 motor gas motor. Also makes a "beep beep" sound continuosly, like a smoke alarm. Starts easily, idles smoothly. Had the electical plugs off the throttle body. They lead to a small pipe coming up from the front of the engine. I hadn't seen anything like this before. You?