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when to change plugs ?

pastor scott.com

By pastor scott.com
in Ask A GM Technician

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pastor scott.com Enthusiast

pastor scott.com

Posted
Posted

Ive always changed plugs in the past at 100,000 miles. now my 5.3 burb says 100,000. what should I do ?

 

 

Scott

 

also what about the debate about tranny flush or change. and when should I if all change the fluid

 

 

Scott

GM-Tech Senior Enthusiast

GM-Tech

Posted
Posted
Ive always changed plugs in the past at 100,000 miles. now my 5.3 burb says 100,000. what should I do ?

 

If you've changed them at 100k and the book say to do it at 100k, where's the conflict?

 

As for your fluid changes, following the recommendations in your owner information.

jhm Senior Enthusiast

jhm

Posted
Posted

About the plugs, the mechanic I go to told me it isn't as much the mileage as the time the plugs have been in. He has wreckers that put on 100K in a couple years, so he can do them at 100K, but if it takes you 5-6 years to go 100K you may find you have some frozen plugs which is not a good thing.

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