[1998YellowStang]

Hi. I recently got my car dynoed at a shop called rev-xtreme in sarasota florida. The shop owner couldnt figure out what broken red line on the air / fuel chart was. (the smaller one that is broken between about 3300 RPMs and 3500 RPMs) He said that my air / fuel was the green line. The only thing he said he thought it could be was that his Wide Band Harness got streched and broken, and he had to re-do the wiring to it while I was there. He thinks its interferance from the wiring in the cable. That doesnt sound right to me, canyou help me out with this?

PS. I cant wait to have you dyno tune my car. I only heard awesome things about you, and want somebody that actually knows their way around a mustang to work on it.