» » »

Isuzu Q&A

Ask Your Question

2001 Isuzu VehiCROSS Question: The main drive pulley rotates slow when ACU is on

 

Question

Visitor, 3.5L V6, Guanica, PR, November 19, 2010, 01:13

Why does the main pulley belt drive of my isuzo crosswind XT rotates intermittently slow when i turn ON my ACU?

1 Answer
Flag This
  • Answer #1

    ZeeTech November 19, 2010, 18:28
    Profile_thumbnail
     Master

    I guess you are talking about the crank shaft pulley. There is a layer of rubber between the inner and outer part of the pulley to damp vibration. The outer part (the belt drive) might be separated from the inside part and when there is more load on the pulley, it starts turning.

    Zee

    Reply
    Flag This