Hi,
I have a 2002 Sienna with 41,000 miles and have changed the oil every 3000 miles. I opened up the oil cap and noticed buildup and poked my finger in and there was a layer of black crud. I know I should remove the valve cover for a complete check. Car is running fine.
Check the link for photos. You can clearly see my finger scratch in the middle.
http://new.photos.yahoo.com/pauoapoi/album/576460762381842997
Do you think I have a sludge problem under current diagnosis?
Any comments would be appreciated.
Thanks.
I have a 2002 Sienna with 41,000 miles and have changed the oil every 3000 miles. I opened up the oil cap and noticed buildup and poked my finger in and there was a layer of black crud. I know I should remove the valve cover for a complete check. Car is running fine.
Check the link for photos. You can clearly see my finger scratch in the middle.
http://new.photos.yahoo.com/pauoapoi/album/576460762381842997
Do you think I have a sludge problem under current diagnosis?
Any comments would be appreciated.
Thanks.