I have a ticking noise coming from my engine. I put a new crank kit in it and also replaced the lifters. I was told that it sounds like a bad wrist pin but I am not sure. The sound is loudest at idle. When I start it in the morning the noise is present. I can drive it around and if I push the clutch in I can still hear it from inside the cab. I drive it till its warmed up but the sound never goes away unless you go over 2k rpm. I was told to see if the sound went away when I pulled each spark plug one at a time and it stayed the same regardless of any spark plug wire removed.
1985 s10 blazer 2.8l v6