How to Repair Engine Block Deformation Caused by Overheating?
1 Answers
If the engine block is deformed, it can only be replaced. The following introduces the repair method for engine block cracks: 1. Use coarse sandpaper to remove rust around the crack on the engine block. When sanding to a certain extent, the end of the crack can be located. 2. Then, directly perform welding with a patch plate. However, be cautious of warping at the welded area. If warping occurs, immediately hammer the welded area while it's still hot to prevent residual slag. 3. After patching, place an asbestos gasket between the patch plate and the engine block (or cylinder head), and apply a layer of lubricating oil on both sides.