OK need some help as I checked the TSBs and couldn't necessarily found anything. Scenario is below:
At a light stopped and there is a civil next to me. Light turns green and this guy guns it. He either has the biggest f**king hole in his muffler of no muffler at all. I was on the phone and gunned it to get past this guy, and maybe around 30-50 mph I hear this loud, machine gun, clacking. Very short like 2 or 3 seconds, like 4 to 8 clacks and defiantly from the SHO. It sounded like I put a golf ball in a jar and rapidly shook it back and forth against the glass, or something to that effect.
It was about 40 degrees and clear. Directly prior I was sitting in a lot idling for 10 min or so.
What could this be? Has happened one other time that I can recall.
Knock sensor or condensation on the intercooler? Was slow to shift through as well, as I was getting on it.
Tried to repeat issue and could not. Any ideas?
Cross posted on SHOforum.com as well.
Thanks guys!
You mentioned this was on a 1-2 shift. Is your SHO tuned?
no sir...stock...non PP.'
estimating within that shift range.