VE SS Drive belt jumpy

[chewnoz]

started the commy up today pop the bonnet the check things over and while i was watching the belt spin on the TENSIONER i noticed it seems to be jumpy like its running on 6/7 cyl, but seems to drive fine no problems at all . anythoughts there guys?

 

[EYY]

So the belt is slipping over the tensioner and the pulley isn't spinning? If that's the case, don't drive it or even start it until you can get another tensioner put on it

 

[Longman]

If you mean the tensioner is bobbing up and down check your harmonic balancer for a wobble.

 

[gunsmoke]

Best you describe more clearly what is happening?