Timing Chain Maintenance

By lady3bglover
December 19, 2006 in Ask A GM Technician

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lady3bglover

Posted December 19, 2006

Hello Tech...

I have a '02 Silverado Step Side, 5.3l V8. I believe that I have a timing chain. And I was told that when maintaing the timing the water pump must be taken care of.

The truck has 90k miles on it. I've already change the plugs, wire, changed my air filter to K & N. What else should I have done to the truck? I have the Hypertech Programmer, and I'd like to have the truck maintained before I programmed.

Thanks for your time.

Lisa

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