Tune Up And Torque Specifications 1991-1994 3.0L Ford Ranger

Intake Manifold Torque Specifications

Intake Manifold Tightening Sequence 1991, 1992, 1993, 1994 3.0L Ford Ranger

Above is the suggested tightening sequence for the lower intake manifold to avoid vacuum leaks and premature intake gasket failure.

NOTE: Install the intake manifold gaskets dry. In other words, don't coat them in any type of sealant (like RTV Silicone). Installing them dry will ensure a job that won't come back.

1991-1993: Intake Manifold Torque Specifications
Step 1 11 Ft. Lbs. (15 N.m)
Step 2 18 Ft. Lbs. (24 N.m)
1994: Intake Manifold Torque Specifications
Step 1 11 Ft. Lbs. (15 N.m)
Step 2 24 Ft. Lbs. (32 N.m)

Intake Manifold Plenum Torque Specifications

Intake Manifold Plenum Tightening Sequence 1991, 1992, 1993, 1994 3.0L Ford Ranger

Above is the suggested tightening sequence for the intake manifold plenum to avoid vacuum leaks and premature intake plenum gasket failure.

NOTE: Install the intake manifold gaskets dry. In other words, don't coat them in any type of sealant (like RTV Silicone). Installing them dry will ensure a job that won't come back.

1991-1994: Intake Manifold Plenum Torque Specifications
Step 1 11 Ft. Lbs. (15 N.m)
Step 2 19 Ft. Lbs. (26 N.m)

Cylinder Head Torque Specifications

Cylinder Head Tightening Sequence 1991, 1992, 1993, 1994 3.0L Ford Ranger.

Above is the suggested tightening sequence for the cylinder head bolts to avoid premature gasket failure.

NOTE: Install the intake manifold gaskets dry. In other words, don't coat them in any type of sealant (like RTV Silicone). Installing them dry will ensure a job that won't come back.

1991-1994: Cylinder Head Torque Specifications
Step 1 59 Ft. Lbs. (80 N.m)
Step 2 Loosen all bolts one complete turn
Step 3 37 Ft. Lbs. (50 N.m)
Step 4 68 Ft. Lbs. (92 N.m)

Where To Buy The Tune Up Parts

The following links will help you comparison shop for the original Motorcraft components:

IMPORTANT: The Motorcraft DH-434 distributor cap is the OE distributor cap for the 1986-1994 3.0L Ford Ranger.

IMPORTANT: The Motorcraft WR-4069 spark plug wire set is the OE set for the 1981-1994 3.0L Ford Ranger.

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