View Single Post
      02-05-2012, 11:06 AM   #1
powersmaker
Registered
0

 
Drives: black bmw 530i
Join Date: Feb 2012
Location: portsmouth, ri


Posts: 1
iTrader: (0)

Stp Octane Boost In 2003 530i

I put stp octane boost in my 2003 bmw 530i with my last fill up of 93 octane gas. Since then, I have driven about 30 miles and i can smell a burning smell when stationary. The engine does not appear to be overheating. Should I siphon the gas out? Or is it safe to run the tank empty? Will I fry the catyltic converter?

Thanks