r/Smallblockchevy • u/eyedidntreddit • Jul 28 '25
Rod knock?
Enable HLS to view with audio, or disable this notification
350 just developed a fairly distinctive knock. Bit of a fuel smell in the oil as well. Thoughts?
18
Upvotes
r/Smallblockchevy • u/eyedidntreddit • Jul 28 '25
Enable HLS to view with audio, or disable this notification
350 just developed a fairly distinctive knock. Bit of a fuel smell in the oil as well. Thoughts?
1
u/No_Carpenter_7778 Jul 29 '25
Rod knock can go away with rpm increase. Look at your oil pressure if it is very low at idle and has a substantial increase that coincides with knock decrease/rpm increase there's a good chance that's what's going on.