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Old April 27th 19, 03:02 AM posted to rec.autos.makers.mazda.miata
Leon van Dommelen[_2_]
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Posts: 82
Default 99 Miata Idle problem

On Wed, 03 Apr 2019 22:07:16 -0700, chrismichaels246888 wrote:

> Just let the car warm up it then idles fine. I usually drive it slow

first 8 minutes then its fine.

Also see miata.net for potential reasons for idle problems. There is an
idle-adjust screw, but adjusting it is a tricky business because you are
fighting the ECU which also wants to fix the idle. You need to disable
to ECU to set the screw correctly.

Leon
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