All Models
WARNING: This page is about a different car, the 2003 Suzuki XL-7, 2003 Suzuki Vitara, 2003 Suzuki Grand Vitara, and 2003 Suzuki Aerio. However, it is still accessible from the selected car via links, so may be relevant.
- Improper oil viscosity.
- Malfunctioning oil pressure switch.
- Clogged oil strainer.
- Poor oil pump performance.
- Worn oil pump relief valve.
- Excessive engine bearing, ring and piston clearance.