Idle Speed & Mixture

WARNING: This page is about a different car, the 1995 Ford Ranger, 1995 Ford Explorer, and 1995 Ford Aerostar. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Idle mixture is not adjustable. If idle mixture is incorrect, see appropriate article in the ENGINE PERFORMANCE section:

TESTS W/CODES - EEC-IV (4.0L) (for Aerostar & Explorer)
TESTS W/CODES - EEC-V (4.0L) (for Ranger)

IDLE RPM SPECIFICATION

Application

RPM

4.0L

⁽¹⁾

⁽¹⁾	Idle speed is computer controlled and is not adjustable.