I checked the site but there was nothing on this particular trojanhorse. I already have this software and it doesn't clean said malware.
Yes I understand that, but they have malware experts that can help you there.
vehiclebabbles.com is the name of a website to which you will be redirected by one of two Trojans (altho' it might be only Trojan called by 2 names).
If the Trojan is rimecud it's been known about since before 22 December - see http://vil.nai.com/vil/content/v_332323.htm
If it's the other one it's been known about since last September - see http://www.mcafee.com/threat-intelligence/malware/default.aspx?id=235465
Either way, McAfee should know how to deal with it. Make sure you have the latest DAT updates, then run a full scan (as per the instructions in #2, using right-click in Safe Mode if you prefer. Then let us know if the problem has been fixed.