Engine Gasket Surface Preparation
WARNING: This page is about a different car, the 2011 RAM Pickup. However, it is still accessible from the selected car via links, so may be relevant.
To ensure engine gasket sealing, proper surface preparation must be performed, especially with the use of aluminum engine components and multi-layer steel cylinder head gaskets.
Never use the following to clean gasket surfaces:
- Metal scraper (1).
- Abrasive pad or paper to clean cylinder block and head
- High speed power tool with an abrasive pad (2).
- High speed power tool with 3M Roloc™ Bristle Disc (white or yellow) or a wire brush (3).
NOTE:
Multi-Layer Steel (MLS) head gaskets require a scratch free sealing surface.
CAUTION:
The use of unapproved cleaning methods can cause severe engine damage.
Only use the following for cleaning gasket surfaces:
- Solvent or a commercially available gasket remover.
- Plastic or wood scraper (4).