Lifter question

1997 CHEVROLET ASTRO
96 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
LISABOYER
  • MEMBER
  • 1 POST
97 Chevy Astro Van, with noisy lifter when cold. I want to make sure I won't be stranded on the side of the road due to this on a trip. I added something to clean the oil, just had a change and complete tuneup. Is this something that will require a new engine to be safe? Is there any specific product that will help? We just bought this van, and love it, I just want to make sure its safe on long trips.
Feb 15, 2011 at 11:15 PM
Advertisement
Avatar
JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
The lifters on the 4.3 are adjustable. That is most likely all that needs done. As far as the noise, when steel gets hot, it expands, so that is most likely why the noise goes away. I would have it adjusted. If it is a slight tick that goes away, you should be fine on a trip, but it is adjustable.
Apr 29, 2011 at 3:42 AM
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.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.