I do not own a Toyota at this time so I have not been following this very closely. However my mother has a 2003 4cyl Camry with 12,000 miles. She puts on 4000 a year in mostly suburban driving and changes oil every six momths. Is this sludge an issue I should be concerned about or basically have her just keep doing the oil changes as they are using non-synthetic.
- posted
17 years ago