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.
2009 Chevrolet Traverse LS, AWDFACTORY OEM SERVICE PROCEDURE
Ignition Coil: Remove & Replace
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| All Six | Includes: R&I Intake Manifold. | 2.2 | 1.2 | C |
| One,Left Bank,Front of Engine | Includes: R&I Intake Manifold. | 1.7 | 0.7 | C |
| One,Right Bank,Rear of Engine Compartment | 0.3 | 0.2 | C | |
| Combination Procedure: SPARK PLUG TUBE SEAL: Remove & Replace: | ||||
| Both Banks,All | Includes: R&I Valve Covers. | 1.4 | C | |
| Left Bank,Front of Engine Compartment,One or All | Includes: R&I Valve Cover. | 0.9 | C | |
| Right Bank,Rear of Engine Compartment,One or All | Includes: R&I Valve Cover. Includes: R&I Intake Manifold. | 2.4 | C | |
Factory Service Tools
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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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