2019 Chevrolet LCF 4500

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2019 LCF 4500.

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.

Engine torques

Oil Pump to Cylinder BLock Bolts/Studs

18 ft-lbs

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages

15 ft. lbs., Step 2: 85°.

15 ft. lbs

Cylinder Head — tightening sequence 4 stages

Prep Do not re-use old bolts

1	M11 bolts	22 ft. lbs
2	M11 bolts	90 degrees
3	M11 bolts	70 degrees
4	M8 bolts	22 ft. lbs

Cylinder Head — tightening sequence 1 stages

M11 Bolts 1-10

22 ft. lbs

Engine Flywheel Bolts — tightening sequence 1 stages

15 ft. lbs., Step 2: 37 ft. lbs., Step 3: 74

15 ft. lbs

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420

Catalyst system efficiency below threshold — Bank 1

P0300

Random / multiple cylinder misfire detected

P0171

System too lean — Bank 1

P0455

Evaporative emission system leak detected — large leak

P0128

Coolant thermostat below regulating temperature

P0442

Evaporative emission system leak detected — small leak

VIN tools

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VIN

Decode a VIN to confirm the transmission and build data for a specific LCF 4500. OEM

Build data

Plant, GVWR class, engine and body data for any 17-character VIN.

Recalls

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