FiTech EFI Tuning Forum

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High idle while driving

I’m running a Go Street 400 on a 327, 68 Camaro.
After cranking and warming up the idle drops down.
Once I am driving and stop at a light, etc.. the idle stays high.

Any ideas why this is happening?  Thanks.

Do you have electric fans? There is a setting that kicks up the idle when the fan come on.

-joe

1969 Camaro, 350 HO / 330 hp, 700R4, FiTech Go EFI 4 600 hp, 4:10 gear

Good question,  no I don’t have fans. Pretty basic configuration.
Thanks for input.

You need check the Pro Tuning fan settings I think. It is default is a 20 rpm increase if I remember correctly.

-Joe

1969 Camaro, 350 HO / 330 hp, 700R4, FiTech Go EFI 4 600 hp, 4:10 gear

Thanks Joe, so even though I do not have electric fans this setting can adjust my RPM’s?

I appreciate the help.