Jump to content
The mkiv Supra Owners Club

Burning smell from air con pump


redsupraman82

Recommended Posts

hi guys can anyone help me with this one?

 

i took her out today and with in minites i had a strong burning smell like rubber or electical suddenly smoke started pouring out the bonnet and i pooped it!

 

under the bonnet it looked like it was coming from the aircon pump. there seems to be a rubber seal on the inside which has just tried to melt away! any ideas what this could be?

 

Thanks

Link to comment
Share on other sites

Air con pump bearing collapsed maybe? Possibly resulting in the seal being excessively rubbed?

 

Just a guess. When you say 'it sounds rattly', is there play in the air con pulley if you shake it by hand? Try removing the belt and turn the air con pulley - also check the aux belt in case the air con pump has seized completely and caused the belt to heat up causing the smoke

Link to comment
Share on other sites

ok cool i will have a look, it seems to be when the mag clutch is engaging, i know this sounds silly but could you not just unplug it so it does not get any signal from the ecu? there for just acting as just a pulley?

?

 

Just turn your air con to off.

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.   Restore formatting

  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 have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. You might also be interested in our Guidelines, Privacy Policy and Terms of Use.