by lytspid on Sun Jun 21, 2020 11:52 pm
hi mates, my triton 4d56u vgt auto gearbox would hesitate when i suddenly push the pedal to the floor as if theres no power but the then it catches up and accelerates hard, but if i gradually push the pedal slowly theres good power,,but if i again push the pedal to the floor it hesitates , too much black smoke coming out then ,, any recomendation i need to check? could this be a sticky vgt vanes problem or is it injector problem..thanks in advance,,,