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Ignition Knock (Detonation) Sensor. Sensor Assembly - Knock. Ignition Knock (Detonation) Sensor. Ignition Knock (Detonation) Sensor
3.1 LITER. 3.1L. 3.4 liter. 3.4L. All Models; 2.5L, 3.1L. All Models; 3.1L. All Models; 3.1L, 3.4L. All Models; 3.4L. Aztek, Rendezvous. Aztek, Rendezvous; 3.4L. Impala, Monte Carlo; 3.4L. Knock Sensor - Repair or ReplaceA failed Knock Sensor will often have no noticeable symptoms beyond a check engine light or engine ping or knock, but it does cause your 2002 Chevrolet Trailblazer to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Chevrolet genuine parts.
1770 Bank St, Ottawa, Ontario, K1V 7Y6