Oil-Canning or Exhaust Rattle/Buzz around 2000-2500 RPM – 2005-2010 Ford Mustang

 

FORDeBay logo:2005-2010 MustangeBay logo

 

2005-2010 MustangeBay logo vehicles built before 4/5/2009 and equipped with a 4.6L engine and manual transmission, may exhibit an oil-canning or exhaust rattle/buzz around 2000 – 2500 RPM during the first few minutes of driving after a cold start.

The sound goes away after the car warms up.

 

The concern may be caused by the separator plate, between the rear face of the engine block and the transmission housing, vibrating and/or contacting the flywheel.

 

SERVICE PROCEDURE

  1. Remove transmission.
  2. Pry separator plate from the rear face of the block alignment dowels and slide it out from between block and flywheel. Replace with new service part.
  3. Install transmission.

NOTE: INSTALL NEW SEPARATOR PLATE TO TRANSMISSION BOLTS IF MISSING OR DAMAGED. (FIGURE 1)

SEPARATOR PLATE

Figure 1

 

PART NUMBER PART NAME
8R3Z-7007-B
Ford 8R3Z-7007-B - PLATE - CYLINDER BLO
  • Genuine FordeBay logo part that fits your specific vehicle
  • Cylinder Blo Plate
  • Part Number: 8R3Z-7007-B
  • Manufactured to meet specifications for fit, form, and function

Last update on 2026-06-09 / Affiliate links / Images from Amazon Product Advertising API


 

Separator Plate
W500231-S439Bolt

 

Sale
80W-90 Gear Oil Qt
  • Contains extraordinary anti-wear and lubricity agents, ensuring exceptional protection against wear and reducing drag
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  • Incorporates Lucas cutting-edge additive technology derived from top-rated Lucas Heavy Duty Oil Stabilizer, the number one supplemental oil in the heavy-duty industry
  • Available in 1 quart and 1 gallon bottle sizes

Last update on 2026-06-18 / Affiliate links / Images from Amazon Product Advertising API


 

Royal Purple 01300 Max Gear 75W-90 High Performance Synthetic Automotive Gear Oil , 1 Quart (32 Ounces)
  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.

Last update on 2026-06-10 / Affiliate links / Images from Amazon Product Advertising API


 

Plews 55001 Lubrimatic Fluid Quart Pump, Fits Standard Quart Bottles
  • Industrial Grade: Our Lubrimatic 55-001 Fluid & Oil Transfer Pump Is A Simple And Effective Solution For Adding Fluids To Small Engines, Automotive Transmissions And Axles, Farm Equipment, Industrial Equipment, And Marine Lower Units; Ideal For Adding Oil And Other Fluids, Such As Antifreeze, Fuel, Steering Fluid, Or Gear Lube, To Small Engines And Marine Lower Units.Fit Type: Universal Fit
  • Leak-Free Fluid Transfer: Avoid Messy Spills And The Hassle Transferring Fluids; The Lubrimatic 55-001 Threads Securely Onto Quart Sized Bottles And Containers With Traditional Sized Necks As Commonly Used For Motor Oil, Atf, And Gear Lube; Not Compatible With Bottles That Have Oversize Or Wide-Mouth Necks; Transfers Fluids At 4Cc’S Per Stroke
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Last update on 2026-06-10 / Affiliate links / Images from Amazon Product Advertising API


 

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