Toyota 3B Throttle issue (1 Viewer)

[KIWIALEX]

To start. I have a Land Rover series 3 that was engine swapped with a 3B before my time.

ontop of my numerous other issues, recently I have been having trouble with my throttle. For example I will accelerate and the engine will sort of bunny hop, gradually getting worse unless I slam my foot or release it. (Yes I'm driving properly I don't need tips) or I will be accelerating to let's say 50kmh and then as I rest my foot to maintain speed. It again starts to bunny hop, gradually getting worse unless I release my foot or give full gas.

Any ideas?

 

[Gimme a 60]

Diaphragm on the injection pump.

 

[bj70bc]

or the air reference lines to the diaphragm

 

[duncanrm]

You're positive its not a clutch issue?

 

[KIWIALEX]

You're positive its not a clutch issue?

Nope. But i think it could be fuel issue

 

[KIWIALEX]

You're positive its not a clutch issue?

How does that effect it? Around surging power etc

Cheers

 

[duncanrm]

How does that effect it? Around surging power etc

Cheers

Broken Torsional Control Springs in the clutch can cause a jerking type drive experience, generally at lower revs when accelerating. I wouldnt describe it as "surging", you didnt use that word in your initial post.