does anyone know how to adjust the idle for 99 4.0L sohc engine??? my idle is around 500rpm right now..... the factory is 800rpm right???
any idle on how to adjust???
- posted
20 years ago
does anyone know how to adjust the idle for 99 4.0L sohc engine??? my idle is around 500rpm right now..... the factory is 800rpm right???
any idle on how to adjust???
The idle speed is a function of the engine management software. No external adjustments.
Sorry,
Dave
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