OPTI-Spark Plug Wire Harness Assembly (5.7L): Installation
- Connect spark plug wire harness to spark plugs. Spark plug wire harness to distributor, and spark plug wire harness to wire harness clips.
- Install lower radiator hose to water pump.
- Install crossover pipe to exhaust manifold assemblies. Tighten crossover pipe to exhaust manifold nuts to 26 ft. lbs. (35 N.m).
- Install power steering pump assembly, lower vehicle.
- Fill and bleed cooling system. See COOLING SYSTEM BLEEDING under REMOVAL & INSTALLATION in ENGINE article. Check for leaks.