Check all vacuum lines
There is no filter.
There is no cabin filter on a 1989 Chevy Silverado.
To change the return filter on a 2003 Chevy Silverado is easy. Simply open the hood of your car and gently remove the filter and replace with new filter. that it!
Do it yourself engine transmission flush and filter change on 2005 Chevy silverado 5.3?"
Your truck does not have one.
GM decided to remove the cabin air filter option starting in all 2005 trucks. You do not have a cabin air filter in your '06 silverado.
Remove the transmission oil pan for access to filter
3000 miles on oil and filter, Then change
Supposedly there is no cabin filter on a Chevy silverado -- asked the dealer to change it once and they looked at me funny.
It does not have one after 2005 they stopped installing them
GM phased out the in cab air filter in 2004. No filter to change on the 2005 model year. Napa still sells them, but their database of parts is flawed.
Change the sparkplugs,plug wires, distributor cap, rotor,pcv valve and possibly the air filter if it is bad.