Cadillac Owners Forum banner

100,000 mile maintenance

16418 Views 8 Replies 5 Participants Last post by  Sammy Z
My 03 automatic is coming up on the 100,000 mile mark, and I was wondering what maintenance I should be performing. I haven't had any enigine or drivetrain problems so far, but I want to be proactive.
1 - 1 of 9 Posts
I would wiat till you had the symtoms before replacing parts, especially the t-stat, that's about an 8 hour job.
I disagree on the CPS. These things can leave you stranded with a car that won't start and you don't always get any symptoms beforehand. We've had a lot of '03 owners report them failing around 80-100k. I wouldn't take a chance - I'd change it, especially since it is relatively inexpensive repair.

1 - 1 of 9 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.