Cadillac Owners Forum banner

1 - 2 of 2 Posts

·
Registered
2003 Cadillac STS
Joined
·
68 Posts
Discussion Starter #1
What is the change interval for the fuel filter on a 2003 STS? The owner's manual does not mention it. Thanks,
 

·
Super Moderator
2010 DTS
Joined
·
87,573 Posts
Change it when and IF it gets clogged and causes a problem. That's why the manual does not mention it.
 
1 - 2 of 2 Posts
Top