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Showing results for tags 'piston slap'.
Hello all, Three years ago my engine got hydrolocked. After that I replaced piston on cylinder no. 6, because connecting rod was bent a bit. Even after that, there is some knock while engine is cold, that lasts about 2 minutes when engine is cold. After warm up knock is gone. In three years things were not getting worse, even knock is still there. I can't detect knock origin for sure, it sounds like its on the side of the engine where the distributor is, but I can't be sure if it is in the upper or lower part of the engine. After 1300-1400 rpm even when its cold its very hard to detect (bu