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.
Knock Sensor
On 3.0L DOHC engines, Knock Sensor (KS) is on right side rear of engine, near bellhousing. On 3.0L OHV engines, KS is located on right side of engine just above oil pan. Disconnect negative battery cable. Raise and support vehicle. Disconnect KS connector. Remove KS bolt and KS. To install, reverse removal procedure. Tighten KS bolt to specification. See TORQUE SPECIFICATIONS .
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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