6.8

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
9,500 miles

About These NHTSA Complaints:

The NHTSA is the US gov't agency tasked with vehicle safety. Complaints can be spread across multiple & redundant categories, & are not organized by problem. See the Back button — blue bar at the very top of the page — to explore more.

Get notified about new defects, investigations, recalls & lawsuits for the 1999 Mazda MX-5 Miata:

Unsubscribe any time. We don't sell/share your email.

problem #2

Jul 012003

MX-5 Miata 4-cyl

  • Manual transmission
  • 19,000 miles
Cruise control unit does not hold set speed. Set speed rises 5-7mph without any intervention by driver.

- Racine, WI, USA

problem #1

Dec 202001

MX-5 Miata

  • miles
I took the car in for service on 12/17/01, (macs103648, 12/17/01) my warning light was on (3rd or 4th time in past 2-3 months). When the car first starts up I have to keep my foot on the gas, to keep it from stalling. This has been a problem since I first bought it, (macs60450, 5/18/99) but they told me it was just the idle mechanism and they couldnT do anything about it. Since it went away, in seconds of warming up, I didnT mention it again. It went in for service this time because it seemed to be getting worse. Now, with the car off warranty, the charge is $748.62 to replace the valve idle ai and the thermo gasket. They kept my car for two days to figure this out.

- Lake Mary, FL, USA