Because I report the good with the bad here is some updated news on the Mustang platform.
29 July 03
According to a Ford Motor Company memo, 2003 Ford Mustang Cobras may have defective engine cylinder heads. The memo noted that the Cobras may exhibit an unusual engine noise that is present at all temperature ranges during engine idle. The memo also states that the noise may be due to bad cylinder head valve guides in the left hand cylinder head. The noise may be heard at the rear of the left hand cylinder head, thought the left side exhaust or at the left front wheel of the vehicle.
If your 2003 Cobra Mustang exhibits this condition, Ford may replace the cylinder head and cam assembly. The replacement cylinder head part number is: 3R2Z-6049-GA. Owners are advised to have their vehicles inspected before the warranty period expires.
This is considered a "silent recall" where upon Ford may NOT notify owners of this condition. For more information, it is suggested that owners contact Pat Hoye (313) 248-8336 at Ford World Headquarters.
So what do you think ?