SPONSORED LINKS

Vibration of engine at lower speeds

Tiny
LAURAS325I
  • MEMBER
  • 2005 BMW 325I
  • 3.5L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 190,000 MILES
When driving at speeds lower than thirty five mph engine vibrates. Computer indicated problem with valve number six.
Spark plugs and coil replaced. Problem continues. Plus, now I am getting hot air coming in at floor level. Maybe a hose got lose.
SPONSORED LINKS
Tuesday, August 1st, 2017 AT 7:41 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
Hello,

It sounds like you have low compression in cylinder number six. I would remove the plug and then flow this guide to get the job done. If you do not have a gauge you can rent one.

https://www.2carpros.com/articles/how-to-test-engine-compression

Please let us know what happens.

Cheers, Ken
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Wednesday, August 2nd, 2017 AT 3:14 PM

Please login or register to post a reply.

Related Engine Vibration Content

Engine Vibrations
GUIDE
Engine Vibrations
We are a team of ASE certified mechanics that have created this guide to help you save money while doing the job yourself, or at least see what you are paying for when...
VIEW MORE

Sponsored links