For 1990-2009 cars only
- Coat the valve lifter rollers with clean engine oil.
- Install the valve lifters.
- Install the valve lifter guides over the flats on the valve lifters, making sure the rollers of the valve lifters are properly aligned with the camshaft lobes.
- Install the valve lifter guide retainer.
- Install the valve lifter guide retainer bolts. Tighten the valve lifter guide retainer bolts to 25 N·m (18 lb ft).
Note: If a new camshaft is installed, replace all the valve lifters.
Note: If using the valve lifters again, install the valve lifters in their original location. The valve lifter guide retainer must contact all of the valve lifter guides. If the valve lifter guide retainer is bent, the valve lifter guide retainer must be replaced.
Caution: Refer to Fastener Caution in the Preface section.
