1987-1992 Chevrolet CK Pickup Truck Repair Manual

Chevrolet CK Pickup Truck 1988–1992 Technical Service Content

• Covers the 1988–1992 Chevrolet CK Pickup Truck series, including C and K models with 5.0L, 5.7L, and 7.4L V8 engine configurations.
• Official factory-authorized publication, serving as the foundational reference for engine and routine maintenance procedures.
• Documents torque specifications for critical fasteners, including 65 ft-lbs for cylinder head bolts and 20 ft-lbs for exhaust manifold bolts.
• Features 7 visual wiring diagrams and detailed exploded-view illustrations for intake manifold and exhaust manifold assembly.
• Accessible from your device as soon as the order is placed.
• Unlimited re-downloads tied to the purchase record.
• This 100-page service reference remains the primary documentation for the 1988–1992 Chevrolet CK Pickup platform, including the specialized 454 SS variant.

Engine and Maintenance Overview

The 1988–1992 Chevrolet CK Pickup repair documentation provides technical detail on the throttle body fuel-injected V8 powertrains utilized across the series. The content transitions from routine fluid checks and maintenance scheduling to intensive mechanical procedures, including cylinder head removal, timing chain alignment, and internal bearing specifications. Technical descriptions provide the necessary data for cooling system servicing, including radiator, water pump, and heater hose maintenance. The documentation includes explicit data on valve arrangement, rocker arm stud replacement, and hydraulic valve lifter assembly, alongside specific torque values for intake and exhaust manifolds.

Specification Highlights

Engine health is managed through precise clearances, with crankshaft main bearing journal diameters specified between 2.4479 and 2.4493 inches depending on the journal location. Oil pressure requirements for the 1988–1992 Chevrolet CK Pickup engines are documented at 50–65 psi at 2000 RPM. Connecting rod side clearance is maintained between 0.006 and 0.014 inches. Intake manifold bolt tightening follows a specific multi-stage sequence to ensure gasket integrity. This publication is an official factory-level document for the 1988–1992 Chevrolet CK Pickup, detailing mechanical specifications and assembly procedures required for workshop-grade maintenance of these classic domestic trucks.

Document Reference: 1987-88 ENGINES 5.0L & 5.7L V8 - VINS F & 8