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Picture of exhaust system
Toyota Corolla 2001 150000 miles
Smogtec says I need to change catconverter and replace the O-2 sensors
Burnt oil 
Solved
Toyota Corolla 2001 280000 miles
Hi, I am having problems with the Corolla 1.8 engine. I park my car with the rear end facing a wall and, every morning when I start the engine, there is a black stain in the wall. It seems as though burnt oil is coming out of the exhaust. There is also black fume when I speed the car up, and black ashes can be found in the exhaust. When I change the oil I leave it at its corresponding level but, after 15 days, almost half a liter is consumed. Only when I drive along a downhill road, it is white fume that comes out of the exhaust. Thanks to anyone that can give me a hand.
3 reports
It is the valves' rubbers that are worn. You should change them as well as the spark plugs lid rubbers and your problem should be solved.
Best answer (according to Martha)
cassandra85 from United States 9 years ago
Your problem certainly is due to the valves' rubbers. Change them but be careful the place you choose for this to be done. I tell you this because of my personal experience. Good luck.
Thank you very much for your comments. I changed the rubbers as you said and problem solved. It is not burning oil now and the exhaust is clean. Thank you buddies!
I have a Toyota Corolla Verso 2004 of 67,000 miles took me burn oil as far as I know these models Mayans have a problem with segments
CommentEmissions keep rising
Toyota Corolla 1999 Hatchback 80000 miles
After failing nct on emissions on my Toyota Corolla 1.13 new lambda sensor fitted & reconditioned catalytic convertor. Emissions shot up to 6.1, was my catalytic convertor better than the replacement ???
1 report
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