D dustang90 New Member May 18, 2003 141 0 0 Blue Springs Mo Dec 31, 2003 #1 Dec 31, 2003 #1 My car runs rich at WOT, when I gun it in 1st a big puff of black smoke comes out. Now tell me all the reasons that can cause that. I have no idea. Any help will be appreciated
My car runs rich at WOT, when I gun it in 1st a big puff of black smoke comes out. Now tell me all the reasons that can cause that. I have no idea. Any help will be appreciated
ashford Member Dec 19, 2003 485 0 16 fargo ND Dec 31, 2003 #3 Dec 31, 2003 #3 o2 sensors or the mass air are out of calibration