Miata Technical Service Bulletin
|T||1999 Miata||Rattling Noise at 3,000 RPM|
Vehicles with VINs lower than JM1NB353* X0 116870
A rattling noise is heard coming from underneath the vehicle at 3,000 RPM and is most noticeable in 1st and 2nd gears. This may be a result of the engine harness clips vibrating against the power plant frame. Harness bands (tie-wraps) are available to prevent the clips from vibrating against the frame.
Customers complaining of this concern should have their vehicle repaired using the following procedure.
Warranty Type Code: A Customer Comment Code: 82 Damage Code: 98 Part No. Of Main Cause NC10-67-070F or NC13-67-070F Quantity: 0 Related Part Number 9970-93-250 Quantity of Related Part 2 Operation No./ Labor Hour: X025XrX / 0.2 hr.)
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