View Full Version : V Engine Knock

11-03-05, 12:11 AM
2005 V, Lingenfelter cold air intake, K&N Filter, B&B Exhaust w/ resonators, GSD3's..... Once in a while when I romp it, the engine knocks. Nothing but premium fuel, no romps in high gears with low rpm, 13,500 miles. Any ideas?

Does anyone out there have an oil cooler?

11-03-05, 08:01 AM
My guess(but keep in mind that I am not an LS6 expert) is that without software, you are running to the limits of the fuel adaption and leaning out. If it were my, I would talk to Rick at Stealth V and send the PCM in for an appropriate tune...bet it goes away. Not to mention that the tune was like half a new car! :cloud9:

11-03-05, 09:18 AM
It will go away with a good tune! Call Rick!

11-03-05, 02:23 PM
BAH--go nuts on the timing and add Torco... :lildevil:

11-03-05, 08:01 PM
Thanks for the input. Rick and I are getting together by the end of this month... its my thanksgiving present.