Truck was sitting for a couple of weeks due to some travel. Went to start it this morning, and it ticked loudly almost like a light knock for a solid 10 to 15 seconds. That was followed by it much lighter ticking sound for another 10 to 15 seconds. After that and driving around a little bit it was normal. Could this be the filter? It just seems like a long time to make the noise. Currently has a Wix filter and has never done this before.
Thanks for the input!
Thanks for the input!