Does anyone know any common faults on a 1.7 Isuzu straight diesel by the acc pedal being stiff, does the ram on the diesel pump give bother and can it be bought seperate rather than part of the pump complete ?
Guessing when you say the ram you mean the part that the throttle cable is attatched to? Ive never known them to give any bother to be honest. On an inline pump the rack can seize over time if its not used but never had a rotary pump have a seized throttle. Whats the engine in by the way? And are you sure its isuzu because i didnt know they did a non turbo version!? I have had a throttle cable seize up however, on a mk3 astra that had the 17dtl engine in it.