The sound is a LOUD tapping and lasts for about 2 to 3 secs. I thought that it may have been the fuel grade that I put in it which was 87 instead of the 93 which I will put in from this point forward. And yes the noise seems to be coming from the upper end of the engine. I want to get it to the dealership first thing Monday. Can you offer any suggested terms I should use to explain what the concern may be? Also note that the engine seems to run like a champ.
Thanks a ton for your input.
Sunday, January 17th, 2010 AT 3:40 PM