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Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 613 (Engine System-General Information - F250-F550 Super Duty (Gasoline)) >> General Procedures >> Exhaust Manifold Cleaning and Inspection

Exhaust Manifold Cleaning and Inspection

WARNING: This page is about a different car, the 2006 Ford Pickup, 2006 Ford F550 Super Duty, 2006 Ford F450 Super Duty, and 2006 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
SPECIAL TOOL CHART

G04646837
Straight Edge
303-D039 (D83L-4201-A) or equivalent
  1. Clean the exhaust manifold using a suitable solvent. Use a plastic scraping tool to clean the gasket sealing surfaces.
  2. NOTE: New exhaust manifold gaskets, studs, nuts and/or bolts must be installed when an exhaust manifold is serviced.
    Fig 1: Checking Exhaust Manifold Sealing Surface For Warpage
    G03913726Courtesy of FORD MOTOR CO.
  3. Using the special tool (or a precision straight edge) and a feeler gauge, check the exhaust manifold sealing surface for warpage. If the warpage is greater than 0.76 mm (0.0299 in), install a new exhaust manifold.