What is your question?
·
·
What is your question?
I just took my car to get smog, it didn't pass the emission test. They said it fail because they hydrocarbons or (HC) were to high but everthing else was normal. What can do to fix this problem before I go back to retest it.
1 Reply
I do Smog for a living in N Calif. How many miles on your car? Are the spark plugs, wires and tune-up parts in not in really good shape. Does your car burn oil.? Does it idle rough? If no to these questions, then you may need a new Catalytic Converter. other wise, you will need to address these issues.
Did all that. But its saying its not the cat