my vn 5.0 litre is hunting at idle

[Mr_Thoughtfull]

clean the earth point and check the terminal for a nice connection with the wire. if its loose it often expains intermittant idle hunting

 

[mr vq]

when i leave it idling for more then about 10seconds it starts hunting, sometimes its as much as 650-850rpm but it always varies.

It also stalls if i rev it and then just take my foot off the accelerator, and stalls when i put it into gear if i dont accelerate straight away (this happens mostly when its cold but sometimes when it is hot).

Has anybody got any ideas whats wrong with it?


The car also vibrates a bit when going over 3000rpm is this normal? its not exessive but im not sure if its normal or not.

puull the idle air control out of the throtle body they get gunked up and the spring sticks clean it up wit carby clean and see how you go