99 corolla burning or leaking oil
90k miles. Just bought car. Changed oil. Drove car
350miles . Got to work on third day. Unit was
knocking. Checked oil ... nothing dry?? I keep see
piston problem but 3.5 qt in 350 miles. Help.
Please. Unit has no oil drips under it .
7 Answers
beatupchevy answered 7 years ago
what type of oil are you using ? 10W 30 ? 20W 40 ? 0W 10 ?
A clogged PCV valve can cause excessive oil consumption.
beatupchevy answered 7 years ago
you could go with a 10W that would "help" , but that much oil use there has to be a culprit , is the exhaust blueish ?
beatupchevy answered 7 years ago
make sure there's a vacuum on the pcv valve when the motor is running
No smoke at all. Yeah going to look it too pcv system.