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White Smoke Hot Restart

Scott Wilson

s550 is life
Joined
Feb 1, 2016
Threads
24
Messages
313
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Location
Central TX
Vehicle(s)
2016 Mustang GT
I'm getting plumes of white smoke that smells like fuel/carbon on hot restarts from time to time.

Plugs look good. Compression is good. Car has catch can but wondering if it might be pcv valve related

Mods are cat deletes, PMAS, catback and Lund Tune. I contacted Lund and they said they don't know what's the problem.

I have no CELs or Knocking and only get the smoke on hot restarts. Under WOT I DON'T have any smoke.

Thank for the help. Also I'm not bringing it to the dealer.
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