Serpentine Belt Route Diagram for 2004 Chevrolet Express?

The details are as follows.Serpentine belt also known as drive belt or Accessory belt.

The diagrams are for both,with and without AC models.The belt tension should be absolutely right.Not too loose or over tight.Adjust the belt tensioner correctly.Also inspect that all pulleys from where belt routes ,are proper and not worn out.

The belt route diagrams for all engines with its engine model is as follows :-----

choose the correct one for your application:




 
Accessory serpentine belt routing—4.8L, 5.3L and 6.0L engines

 
Accessory serpentine belt routing—4.3L, 5.0L and 5.7L engines without A/C

 
Accessory serpentine belt routing—4.3L, 5.0L and 5.7L engines with A/C

 
Accessory serpentine belt routing—6.5L Diesel engines

 
Accessory serpentine belt routing—7.4L engine

 
Accessory serpentine belt routing—8.1L engine.


This detailed diagrams will help you.
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If you need dis-assembly or replacement instructions for any other auto/car part, or you want to ask question related to your car/truck jeep problem then please leave the comment with your details, so I can provide you the required instructions and solutions.

Timing belt routing diagrams for cars and trucks? Click the link below:---http://technoanswers.blogspot.com/2011/10/timing-belt-routing-diagrams-for-cars.html

Drive belt routing diagrams for cars and trucks? Click this link below:---http://technoanswers.blogspot.com/2011/10/drive-belt-routing-diagrams-for-cars.html