How many quarts of oil?

Hello,

Here is a guide to help walk you through the steps of changing your oil with the oil specs below for both 6 and 8 cylinders.

https://www.2carpros.com/articles/how-to-change-engine-oil-and-filter

V8 Fluid Types

Engine Oil

API Classification .................... Look for Starburst Symbol

Above -18° C (0° F) .................... 10W-30, 5W-30 (preferred)

Below -29° C (-20° F) .................... 5W-30 synthetic (preferred) , 0W-30
Capacities

Engine Oil

With Filter Change .................... 5.7L (6.0 Qt)

NOTE: ALL capacity specifications are approximate. When replacing or adding fluids, fill to the recommended level and recheck fluid level.

V6 Fluid Types

Engine Oil

API Classification .................... Look for Starburst Symbol

Above -18° C (0° F) .................... 10W-30, 5W-30 (preferred)

Below -29° C (-20° F) .................... 5W-30 synthetic (preferred) , 0W-30
Capacities

Engine Oil

With Filter Change .................... 6.6L (7.0 Qt)

NOTE: ALL capacity specifications are approximate. When replacing or adding fluids, fill to the recommended level and recheck fluid level.

Please let us know if you need anything else to get the problem fixed.