I'm a newbie to the "vette community" (bought my first C4 2 weeks ago so please be gentle with me
Drove it back from Florida to the outer banks of NC with no problem whatsoever. Last night we took our manditory midnight cruise and noticed that everytime we hit 52 mph it started "sputtering" (REAL BAD). It has no problem from a full stop to 80/90+. Shifts, acceleration etc. Only happens at around 52 mph. Everything on her is stock (for now) and any suggestions / pointers would be appreciated.
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