ENGINE SPECIFICATIONS
Engine2.3L I4 engine 4.0L V6 engine
Cubic inches 138245
Required fuel 87 octane 87 octane
Firing order 1-3-4-21-4-2-5-3-6
Spark plug gap 0.049–0.053 inch (1.25–1.35mm)0.052–0.056 inch
(1.32–1.42mm)
Ignition system EDIS EDIS
Compression ratio 9.7:1 9.7:1
Engine drivebelt routing
• 2.3L I4 Engine without A/C (with A/C similar)
• 4.0L V6 Engine
2009 B-Series (mbs)
Owners Guide, 1st Printing
USA (fus)
Maintenance and Specifications
274
