Valve Springs
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 1995 Ford RV Cutaway, 1995 Ford Pickup, 1995 Ford F-Super Duty, 1995 Ford Econoline, and 1995 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
- Measure valve spring installed height from top of spring seat to underside of spring retainer. Ensure installed height is within specification. See VALVES & VALVE SPRINGS table under ENGINE SPECIFICATIONS.
- If installed height is not within specification, a .03" (.8 mm) shim can be installed between cylinder head and valve spring to obtain correct height. Inspect valve spring free length and pressure. Replace valve spring if free length and pressure are not within specification. See VALVES & VALVE SPRINGS table.
CAUTION:
DO NOT install valve spring spacers unless necessary. Using more spacers than required will coil bind springs, and result in spring breakage or worn camshaft lobes.