2017-2024 GMC Acadia Engine Rebuild Torque Specs

2.5L I4

Applies to 2017, 2018, 2019, 2020, 2021, 2022, 2023, and 2024 GMC Acadia

Labor Time:25 hours

Torque Values (50 specifications)

Component	Nm	lb-ft	Notes
Balance Shaft Bolts	25	18	—
⚠️ Balance Shaft Bolts	25	18	—
Camshaft Bearing Cap Bolts	14	10	Tighten in sequence, 3 passes
⚠️ Camshaft Bearing Cap Bolts	14	10	Tighten in sequence, 3 passes
⚠️ Camshaft Cap Bolts	14	10	Tighten in sequence from center outward, multiple passes
Camshaft Cap Bolts	14	10	Tighten in sequence from center outward, multiple passes
Connecting Rod Bolts	45	33	TTY - critical torque plus angle
⚠️ Connecting Rod Bolts	45	33	TTY - critical torque plus angle
Cover Bolts	16	12	—
Cover Bolts	16	12	—
Crankshaft Pulley Bolt	180	133	Often TTY - check spec, may require impact
⚠️ Crankshaft Pulley Bolt	180	133	Often TTY - check spec, may require impact
⚠️ Cylinder Head Bolts	65	48	TTY - tighten in sequence plus angle
Cylinder Head Bolts	65	48	TTY - tighten in sequence plus angle
Electrical Connector Bolts	7	5	—
Electrical Connector Bolts	7	5	—
⚠️ Exhaust Manifold Nuts	30	22	Apply anti-seize, work hot-to-cold
Exhaust Manifold Nuts	30	22	Apply anti-seize, work hot-to-cold
Flywheel Bolts	95	70	Often TTY, tighten in star pattern
⚠️ Flywheel Bolts	95	70	Often TTY, tighten in star pattern
⚠️ Gasket Bolts	20	15	—
Gasket Bolts	20	15	—
⚠️ Gasket Surface Bolts	20	15	Clean mating surfaces
Gasket Surface Bolts	20	15	Clean mating surfaces
Intake Manifold Bolts	25	18	—
⚠️ Intake Manifold Bolts	25	18	—
⚠️ Main Bearing Cap Bolts	75	55	TTY - tighten in sequence plus angle
Main Bearing Cap Bolts	75	55	TTY - tighten in sequence plus angle
⚠️ Mounting Bolts	47	35	—
Mounting Bolts	47	35	—
Oil Drain Plug	35	26	Use new crush washer
⚠️ Oil Drain Plug	35	26	Use new crush washer
⚠️ Oil Pan Bolts	12	9	Tighten in sequence
Oil Pan Bolts	12	9	Tighten in sequence
Oil Pump Bolts	12	9	—
⚠️ Oil Pump Bolts	12	9	—
⚠️ Oil Pump Pickup Tube	12	9	—
Oil Pump Pickup Tube	12	9	—
Sensor Bolts	11	8	—
Sensor Bolts	11	8	—
Sensor Mounting Bolts	11	8	—
Sensor Mounting Bolts	11	8	—
⚠️ Timing Chain Guide Bolts	12	9	Replace if worn
Timing Chain Guide Bolts	12	9	Replace if worn
Timing Chain Tensioner Bolt	25	18	Install with pin/clip to compress
⚠️ Timing Chain Tensioner Bolt	25	18	Install with pin/clip to compress
⚠️ Timing Cover Bolts - 8mm	25	18	Tighten in sequence
Timing Cover Bolts - 8mm	25	18	Tighten in sequence
Valve Cover Bolts	10	7	Tighten in sequence
Valve Cover Bolts	10	7	Tighten in sequence

Other Jobs with Torque Specs

Common Questions

What is the torque spec for engine rebuild on a 2017-2024 GMC Acadia?

The primary torque specification for engine rebuild on a 2017-2024 GMC Acadia is 25 Nm (18 lb-ft).

How many torque specs are there for GMC Acadia engine rebuild?

There are 50 torque specifications for engine rebuild on the 2017-2024 GMC Acadia 2.5L I4, covering all related fasteners and components.