Jump to content

Squealing noise at low speed


Will1970

Recommended Posts

Any loose belts on the engine will squeal, but I found that the belt on my runabout used a scream when I loaded up the electrics (AC, blower on, lights and stereo).

Could be worth checking the belts for excessive deflection (how far you can push the belt with your finger)

Link to comment
Share on other sites

Check the condition of the drive-belts on the front of the engine: if they are slack they will squeal under conditions of high-load (like full excursion of the steering, when the PAS pump is working hard).

Once a belt has been "squealed" a bit, the surface will become burned and polished - reducing its grippiness. Avoid the temptation to wind the tension up until it stops squealing: the excess tension needed can seriously shorten the life of other accessories driven by the belt.

Fit a new belt - and while you're at it check any tensioner-pulleys for 'wobbliness'. If in doubt, replace. They're cheap compared with the 'time-cost 'of being stuck at the side of some remote mountain B-road in the snow at midnight on a Sunday because your old tensioner has just spat all its ball-bearings out.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

We use cookies to ensure you get the best experience. By using our website you agree to our Cookie Policy