1. There is a "tik tik" noise coming from exhaust line after every drive. Technicians say that noise is from catalytic convertor and there is nothing to worry about.
2. Recently the O2 sensor malfunctioned and the technician had the doubt that failure of O2 sensor may be due to blockage of exhaust line and cleaning of exhaust line will bring back the O2 sensor to working condition. Anyway I have replaced the O2 sensor....
My problems are
1. Is the sound "tik ik" from exhaust is ok???
2. Is is necessary to clean the exhaust of older cars (more than 90,000km) cause the car can overheat? If yes how?
Question
mjayanath
1. There is a "tik tik" noise coming from exhaust line after every drive. Technicians say that noise is from catalytic convertor and there is nothing to worry about.
2. Recently the O2 sensor malfunctioned and the technician had the doubt that failure of O2 sensor may be due to blockage of exhaust line and cleaning of exhaust line will bring back the O2 sensor to working condition. Anyway I have replaced the O2 sensor....
My problems are
1. Is the sound "tik ik" from exhaust is ok???
2. Is is necessary to clean the exhaust of older cars (more than 90,000km) cause the car can overheat? If yes how?
Thank you.............
Link to comment
Share on other sites
2 answers to this question
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.