Hesitation on Acceleration – 2007 Lincoln MKZ

HESITATION ON ACCELERATION – CALIBRATION UPDATE   LINCOLN: 2007 MKZ   2007 Lincoln MKZ vehicles may exhibit a hesitation during acceleration from a stop or at slow speeds. The vehicle may also exhibit a slow or hesitating upshift while ascending hills.   A powertrain control module (PCM) and the transmission control module (TCM) calibration can be … Read more

4th Gear Rattle Knock Noise on Acceleration – 2005-2007 Ford Mustang

4.0L WITH MANUAL TRANSMISSION – 4TH GEAR RATTLE/KNOCK NOISE ON ACCELERATION – 1800-2200 RPM APPROXIMATELY 45 MPH (72 KM/H)   FORD: 2005-2007 Mustang   2005-2007 Mustang vehicles, equipped with a 4.0L engine and manual transmission, may exhibit a rattle or knocking noise on light acceleration between 1800-2200 RPM around 45 MPH (72 Km/h). It is … Read more