1999 Jeep Cherokee cold starting

1999 JEEP CHEROKEE

120,000 MILES • 6 CYL • 4WD • AUTOMATIC

RUFUSKINSEY

MEMBER
1 POST
FOLLOW

I have a 1999 Jeep Cherokee which runs fine after it warms up to full operating temperature. When the engine is cold, it will not idle or run below about 1500 RPM. What sensor is defective?

Mar 5, 2008 at 7:12 PM

Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.