1990-1998 Mazda Miata: Reliability
Updated: 11/23/08
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Our reliability study for this generation Mazda Miata/MX-5 includes details on average repair costs, manufacturer recalls, and everything you need to know to gauge the long-term reliability of this generation Mazda Miata/MX-5 .
Trouble Spots
Consumer Guide's® Auto Editors have scoured repair bulletins and questioned mechanics to search
for commonly occurring problems for a particular vehicle. In some cases we also give possible manufacturer-suggested
solutions. In many instances these trouble spots are Technical Service Bulletins posted by the manufacturer,
however, we have our own expert looking at additional vehicle problems.
Audio system:
If tapes get stuck in the Panasonic radio/tape player, the unit must be removed and sent to a factory service center. (1990)
Engine noise:
A ticking noise from the top of the engine is likely due to inadequate hydraulic lash adjusters for the valves. (1990-93)
Engine noise:
Valve tapping or clicking is caused by restricted oil flow through the hydraulic lash adjusters. Redesigned parts are available. (1990-93)
Oil leak:
Early models often developed an oil leak at the plug in the drain pan unless the plug was tightened by hand with the gasket squarely in place before snugging with a wrench. (1990)
Timing belt:
There is a revised, more-robust timing-belt tensioner pulley to replace the original. (1990-94)
Windows:
The windows may not fully open because a cable comes loose blocking the window's travel. (1992-94)
Consumer Guide® Estimated Repair Costs
This table lists costs of likely repairs for comparison with other vehicles. The
dollar amount includes the cost of the part(s) and labor (based on $50 per hour) for the
typical repair without extras or add-ons. Like the pricing information, replacement
costs can vary widely depending on region. Expect charges at a new-car dealership
to be slightly higher.
| Item Name | Repair Cost |
| A/C Compressor | $435 |
| Alternator | $245 |
| Automatic Transmission or Transaxle | $940 |
| Brakes | $245 |
| Clutch, Pressure Plate, Bearing | $455 |
| Exhaust System | $290 |
| Radiator | $500 |
| Shocks and/or Struts | $645 |
| Timing Chain or Belt | $205 |
| Universal Joints | $380 |








