1990 Mitsubishi 6G7 Engine Series Service Manual

Technical Scope and Specifications

• Covers the 1990 Dodge Ram 50, Colt Vista, and Colt Wagon, documenting the 1.8L, 2.0L, and 2.4L 4-cylinder engine series and 6G7 series engines
• Official Chrysler Motors / Mitsubishi publication PWEE9615, dated December 1996
• Contains 23 torque-specification tables, 22 exploded-view diagrams, and 3 distinct cylinder-head bolt-tightening sequences
• Delivered as a direct download the moment payment clears
• Indexed PDF search covers every chapter and appendix
• Accessible from your device as soon as the order is placed
• Suitable for printing individual sections for shop-floor use
• This 1996 publication serves as the authoritative engine overhaul reference for the Chrysler 1.8L/2.0L/2.4L and Mitsubishi 6G7 series, documenting all clearances, torques, and assembly sequences for these specific 1990-era powerplants

Engine Overhaul Coverage

This factory manual details the internal configuration and overhaul procedures for the specified Chrysler and Mitsubishi engine lines. The documentation segments the engine into individual components, including the cylinder head, intake manifold, exhaust manifold, timing belt system, and crankshaft assemblies. Professional-grade sections outline the removal and installation of the oil pump, pistons, connecting rods, and rocker arm assemblies, providing necessary tolerances for each engine displacement variant. The material emphasizes identification through VIN decoding and engine-specific markings to ensure correct parts matching.

Precision Reference Values

Technical data provided includes extensive torque-spec tables for 1.8L, 2.0L, and 2.4L variants, ensuring accurate assembly of critical components like main bearing caps and cylinder heads. Fluid capacities are documented, noting that 4WD 2.4L models require 5.5 quarts of oil, whereas 2WD models specify 4.5 quarts. Bearing clearance data is provided, with standard main bearing oil clearance listed at 0.0008–0.0020 inches for the 1.8L, 2.0L, and 2.4L engines. These specifications, supported by diagrams of bolt-tightening sequences and timing mark alignments, provide the reference points necessary for engine inspection. All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work.

Document Reference: PWEE9615, December 1996