2001 Bmw 740 Knoxing Sound Coming Engine On Passenger Side Loud First Start

2001 BMW 740
180,000 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
knoxing sound coming from engine on passenger side loud when first start then quitens down alot after runs a little
Nov 4, 2012 at 12:17 AM
Advertisement
Avatar
MHPAUTOS
  • ASE Certified Mechanic
  • 31,937 POSTS
  • ASE Certified Mechanic
IO would be getting this investigated first hand asap as this may be a bearing failure, i would not start the engine\, i would get it towed in, as if it is a bearing problem, you will do further damage running the engine.
Nov 4, 2012 at 2:23 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.