Moan Vibration from Engine with A/C On – 2001-2005 Ford Explorer Sport Trac

MOAN/VIBRATION DURING A/C OPERATION   FORDeBay: 2001-2005 Explorer Sport Trac   2001-2005 Explorer Sport Trac vehicles may exhibit a moan/vibration coming from the engine compartment while the A/C is on and the engine is at low RPM.   The noise will only occur when the A/C compressor is running.   ACTION: Replace the manifold and … Read more

Axle Whine Noise – 2005-2010 Ford Mustang

AXLE WHINE   FORDeBay: 2005-2010 MustangeBay   2005-2010 MustangeBay vehicles may exhibit excessive axle whine noise.   SERVICE PROCEDURE This condition may be corrected by installing tuned dampers on the rear axle assembly, if not already installed. Figure 1   Figure 2   NOTE: NO DRILLING IS REQUIRED IF DAMPER MOUNTING HOLES ARE PRESENT. VEHICLES BUILT … Read more

Diagnostic Trouble Code DTC P0325 Failed Knock Sensor Circuit – 1999 Ford & Mercury

DIAGNOSTIC TROUBLE CODE (DTC) P0325 – KNOCK SENSOR CIRCUIT MALFUNCTION – VEHICLES WITH 2.5L ENGINE   FORDeBay: 1999 CONTOUR MERCURYeBay: 1999 COUGAR, MYSTIQUE   Diagnostic Trouble Code (DTC) P0325 (failed knock sensor circuit) may appear during KOER, but further testing determines the knock sensor to be satisfactory.   This may occur due to Powertrain Control … Read more

Fluttering or Hooting Noise from Climate Control – 2003 Lincoln Town Car

ELECTRICAL – CLIMATE CONTROL – NOISE – RECIRC/FRESH AIR MODE DOOR FLUTTER OR HOOT NOISE – 104-120 KM/H (65 TO 75 MPH) WHEN RECIRCULATED AIR MODE IS SELECTED AND WINDOW OR MOONROOF IS OPENED SLIGHTLY NOISE – CLIMATE CONTROL – NOISE – RECIRC/FRESH AIR MODE DOOR FLUTTER OR HOOT NOISE – 104-120 KM/H (65 TO … Read more

Front CV-Joint Clicking, Grinding, Rubbing, or Crackling noise – 2006-2007 Ford Lincoln Mercury

HALF SHAFTS – RATCHETING/CLICKING/CREAKING NOISE – COLD   FORDeBay: 2006-2007 Focus, Fusion LINCOLNeBay: 2006 Zephyr 2007 MKZ MERCURYeBay: 2006-2007 Milan   2006 and 2007 Focus vehicles equipped with a MTX-75 transaxle, 2006-2007 Fusion/Milan vehicles built on or before 7/16/2007, 2006 Zephyr, and 2007 MKZ vehicles built on or before 7/16/2007 may exhibit a momentary front … Read more