View Full Version : help

12-11-06, 05:51 PM
I'm about to change the oil on my mom's 05 STS with the 4.6 V8. How many quarts of oil do I need? Thanks.

12-12-06, 07:01 AM
The manual says 8 quarts with a filter change, but 7.5 quarts put mine right at the top of the full mark on the dipstick.