Car Questions

1999 Miata high idl...
 
Notifications
Clear all

1999 Miata high idle

  

0
Topic starter
  1. Hey Scotty, my 1999 Miata 1.6 idles high at around 1600-1800 rpm, I let it run that way for about 10 minutes then when I pressed the throttle a couple times to about 2500-3000rpm I had a coolant leak. I had high idle before and then a check engine code p0507 and so I replaced the iac valve and the check engine hasn’t come back on but it remains at 1600-1800 rpm. Any suggestions? Thanks ! Love your channel. 

1 Answer
0

Start here - 

https://www.engine-codes.com/p0507_mazda.html

Next time, try to diagnose first, then replace.

All the best!


Share: