1994 Chevy Blazer my blazer shakes when going 30 mph

210,000 MILES • 6 CYL • 4WD • AUTOMATIC
Avatar
BLACKNUM3
  • MEMBER
  • 1 POST
it vibrates when up to 30 mph when i hit 50 or 60 it smoothes out also my heater stops perodically it wont work on high dont know if these are connected if it was stuck in 4 wheel drive would it vibrate at 30 mph [img:0a21456cbb]http://www.2carpros.com/forum/automotive_pictures/457011_4x4_011_1.jpg[/img:0a21456cbb]
Jan 2, 2010 at 1:20 AM
Advertisement
Avatar
BIGJIM79
  • MEMBER
  • 239 POSTS
sounds like u-joint or a bad tire
Jan 3, 2010 at 3:17 PM
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