What is your question?
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What is your question?
Does the exhaust system have to do with smoging the car? Does overdrive button stay on or off for normall driving?
1 Reply
Not sure what you mean by "smgoging" the car. If you have an exhaust leak, the exhaust could enter the car. The overdrive button is fine to leave on all of the time.
When you pay yr tags and you have to get a smog befor they release tags will it affect the car to pass smog?