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-   -   Hunting idle when warm (https://www.miataturbo.net/megasquirt-18/hunting-idle-when-warm-99718/)

nicholaschase29 03-31-2019 08:40 PM

Hunting idle when warm
 
2 Attachment(s)
Hi guys,

My car, when cold, starts and runs great. When I do a hot restart I get a low idle and it hunts up and down. I took a log and have attached it. Any suggestions?

poormxdad 03-31-2019 10:28 PM

They won't/can't do anything for you unless you also post your tune.

mj1176 03-31-2019 11:54 PM

search for IAT heatsoak and you'll find plenty of threads on this, best solution I've seen is the "anti-ideal gas law" MAT curve someone posted, I think it was Braineack.

nicholaschase29 04-01-2019 01:59 PM

my IAT was only reading 58 degrees F. Ambient was in the mid 40's. I don't think that's enough of a difference to cause this.


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