Noisy Infiniti Water Pump Flange Panama City FL
The noise of Infiniti dissipates once the vehicle is warmed up. This condition may occur if the water pump had recently been replaced and the fan coupling to water pump flange bolts were not torqued correctly.
AutoZone
(850) 784-3993
(850) 784-3993
1301 W 15th Street
Panama City, FL
Panama City, FL
AutoZone
(850) 872-0555
(850) 872-0555
726 S Tyndall Pky
Parker, FL
Parker, FL
AutoZone
(850) 277-1065
(850) 277-1065
1917 S Highway 77
Lynn Haven, FL
Lynn Haven, FL
Data Provided by:
Provided By: 
Noisy Infiniti Water Pump Flange
January 14, 2010 An Infiniti driver may complain of a screeching noise when the vehicle is first started in the morning. The noise dissipates once the vehicle is warmed up. This condition may occur if the water pump had recently been replaced and the fan coupling to water pump flange bolts were not torqued correctly.  An Infiniti driver may complain of a screeching noise when the vehicle is first started in the morning. The noise dissipates once the vehicle is warmed up. This condition may occur if the water pump had recently been replaced and the fan coupling to water pump flange bolts were not torqued correctly. The fan mounting flange of the water pump may become loose on the shaft if the fan, fan coupling or water pump pulley (fan pulley) are not properly installed during a repair. The result may be a screeching noise from the engine when starting cold. When removing or installing the fan, fan coupling or water pump pulley always perform the repair procedure.  Applicable Vehicles All 1997 models with a water pump-mounted fan. Repair Procedure 1. Turn the ignition switch to “off.” 2. Loosen the alternator then remove the drive belt. Do not leave the belt in place and release the drive belt tension by removing the water pump pulley. (Releasing the drive belt tension by removing the water pump pulley may complicate component re-installation). 3. Remove the fan, fan coupling, water pump pulley and any other components required ... |
Click here to read the rest of the article from Underhood Service
