My buddy has a 2000 gt adn installed a C&L mass air meter. It is funny cause he complains that the idle is going up and down. The car also has a ford racing 70mm t-b. Checked the t-p sensor ok, put on his mac cold air intake car runs like a gem. Called C & L, they said clock the meter, still same problem. Anybody else have this problem. Any info would be a nice. Oh yeah the mass air meter is stock and ok, switched one from another mustang still same problem with C & L.
