1997 Chevy Blazer Engine Clatter

156,000 MILES • 6 CYL • 4WD • AUTOMATIC
Avatar
SKATESTER
  • MEMBER
  • 4 POSTS
I rebuilt the top end of my motor.(blown head gasket). But now i get a slight clatter at 200 rpms. I had the heads machined, and did everything by the book. The only thing is i think i might have put one of the pushrods in upside down from is origional position. would this cause the clatter? Its been 10 months now,hasnt gotten worse but isnt getting better either.
Aug 28, 2009 at 12:38 AM
Advertisement
Avatar
2CARPRO JACK
  • ✓Experienced Mechanic
  • 11,533 POSTS
No that wont hurt anything.Sounds like you have either a valve that is a little loose in adjustment or a lifter that isnt pumping up/holding pressure.
Aug 28, 2009 at 1:09 AM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Frequently Asked Problems for This Vehicle