I've been dealing with this problem for couple months now even after I've gotten few revisions from my tuner it's still doing the same thing.
Car was running very well back in summer it's gotten worse and worse after the temperature drops in winter
I have a 2016 Mustang GT 102k miles it has...
I have a 2016 Mustang Gen2
2018 Manifold *locked out*
PMAS Fenderwell CAI
Catless LTH
93 Tuned by PBD
Car has been running weird for weeks now I noticed when I'm at lower rpm (1200-2200 ish) car would sometimes buck and starts surging and AFR would spike to 15-16 on the dash (especially when...