M
Noticed I'm using oil at 4300 miles, 2 quarts between changes (at 500-600 mile intervals. My extended warranty expires in 20 days. My dealer tells me it's worn out and needs the top end done and it probably won't be covered if I bring it to them. Never skipped or skimped on service. NEVER over 600 miles, always near 500. Is this common? I am in shock at the moment. I thought I'd get better service out of it than this. Thoughts?