dextron III
You change the 2008 silverado oil transmission whenever you take it for service.
Most Chevy Silverado radiators have oil and transmission coolers to help prolong life and performance. All have transmission coolers but fewer have oil coolers.
Remove the transmission oil pan for access to filter
what kind of oil is used
dextron 3... Just take your truck to autozone, they will show you what you need. Make sure you change the filter too.
A/C oil filter and 5W30 Oil.
Remove transmission oil pan to access filter. Clean oil pan , replace oil, filter, and gasket
which trans automatic or stick 4x4 or 2 wd ?
5w30
Oil leak and overheating?
In the valve body, under the oil pan
A/C DELCO is the best oil filter, That is what the factory uses.