View Single Post
Old 09-23-2021, 11:24 AM   #2441
Carl Spangler
Registered User
 
Carl Spangler's Avatar
 
Join Date: Oct 2013
Location: Central Coast Ca.
Posts: 417
Re: What did you do to your truck today.The 3rd chapter

Quote:
Originally Posted by ohboy321 View Post
Took my valve cover off to see what caused all the noise under the hood yesterday (trip home on AAA flatbed).

One of my rocker arm studs broke off, and other than running rough there was a lot of nasty clattering. Not sure yet what caused it or what else may have broke. Truck was running great with 200 miles on an engine "refresh" that included installing a mild COMP cam. I drained the oil and it was perfectly clean with no metal. I am sure I'll have more surprises when I pull the head off.
There may not be an issue with the head. Perhaps a compression test (after fixing the rocker stud) would be the first test.
__________________
1971 SWB step side: Original NM Forestry and then NM Fire truck
Carl Spangler is offline   Reply With Quote