Jump to content

3.4 DOHC knocking


95 Cutlass Drop Top

Recommended Posts

I noticed a slight knocking sound under the hood today. I just happened to touch the middle spark plug boot and could feel the knocking, but it was only on that one. What could this be???

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...