Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2011 Jeep Wrangler V6-3.8LFACTORY OEM SERVICE PROCEDURE
Connecting Rod, Engine
CONNECTING ROD, ENGINE
Install the connecting rod cap bolts following this three step torque plus angle method:
Step 1: Tighten both bolts 7 Nm (5 ft. lbs)
Step 2: Tighten both bolts 28 Nm (21 ft. lbs)
Step 3: Tighten both bolts an additional 90°
Side Clearance 0.135 - 0.405 mm (0.005 - 0.016 in.)
CONNECTING ROD JOURNALS
Connecting Rod Journal Diameter 57.985 - 58.005 mm (2.2829 - 2.2837 in.)
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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