When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have that sound on my 05 with 76,000mi on it and my nieghbor has the same tick too on his 05 with 40,000mi on it. The dealer told him it was the injectors.