I have a rubber burning smell coming from the drivers side rear left tire, and my truck is not running as smooth as it normally does, please help
Jan 11, 2010 at 11:54 AM
PEAR69
✓Experienced Mechanic
1,482 POSTS
Check to see if the tire is rubbing, if not then check the wires under the vehicle where the smell is coming from..Burnt rubber and a rough running engine indicates to me that an oxygen sensor wire may be burning up..Inspect the O2 sensor wires carefully.