2003-2024 Chevrolet Express Knock Sensor Torque Specs

4.3L V6

Applies to 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, and 2024 Chevrolet Express

Labor Time:2.4 hours

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Torque Values (12 specifications)

Component	Nm	lb-ft	Notes
Cover Bolts	16	12	—
Cover Bolts	16	12	—
Gasket Bolts	20	15	—
⚠️ Gasket Bolts	20	15	—
Knock Sensor	20	15	Torque critical for function
⚠️ Knock Sensor	20	15	Torque critical for function
Mounting Bolts	27	20	—
⚠️ Mounting Bolts	47	35	—
Mounting Bolts	47	35	—
Mounting Bolts	27	20	—
Sensor Bolts	11	8	—
Sensor Bolts	11	8	—

Other Jobs with Torque Specs

Common Questions

What is the torque spec for knock sensor on a 2003-2024 Chevrolet Express?

The primary torque specification for knock sensor on a 2003-2024 Chevrolet Express is 16 Nm (12 lb-ft).

How many torque specs are there for Chevrolet Express knock sensor?

There are 12 torque specifications for knock sensor on the 2003-2024 Chevrolet Express 4.3L V6, covering all related fasteners and components.