I 'm not sure but if you have a clean running engine, it's compression is not like new and the 16mpg is not bad. You might try scanning the 02 system with a scanner, maybe it is running a little rich, but not enough to trip a code. Make sure the tires are aired up ok. Although it seems poor, there is a lot of miles on it, Check the timing also. Ok 106,000 is like 212,000 on a 8 cylinder. I think its just older.
Thursday, November 19th, 2009 AT 9:27 PM