2005 Mazda Mazda6 Q&A
2005 Mazda Mazda6 Question: My car runs good and the only issue is a ticking that won't stop.
If it has adjustable valves then needs done. What does your owners manual say about the required maintenance? If it recommends adjusting the valves at 60-90k intervals or even as early as 30k, then start there and see if noise goes away. - raiderron