U2SLOW4ME
TYF Newbie
So, I bought my 09 PPV last summer and was averaging 400 miles per tank. A few months ago I put new tires on it (same size, same air pressure, different brand) and I dropped to 350 miles per tank. It has been very consistant both before and after the tires. Then a few weeks ago I installed a K&N to hopefully pick a few miles back up and its even worse!!! Now I'm getting about 315 miles per tank. Same driving conditions to and from work, no special trips or rompings. I even went with a synthetic blend on the last oil change. I have about 80,000 miles on it. Any ideas????