Stinger85
New Member
- Joined
- May 31, 2025
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Hey everyone I have a 2018 Stinger GT 3.3l , I brought it with 68,000 and now I have 93,000 on it I’ve had ignition coils and HKS spark plugs installed and new fuel injectors even a new fuel pressure sensor , now who ever had the car before me didn’t fully take care of the car I’m going to assume do to the fact it has a ton of carbon buildup on the valves , car has been to the dealership 5 times I would pick it up and not even 24hrs later I would take it back they did the GDI fuel treatment and said it may take multiple treatments to clean it , car sputters and bucks at times and goes into limp mode but it’s intermittent.
I’m trying to find out if anyone has experienced this with there Stinger 3.3l ? If so please help cause I really am struggling to figure out what’s going on sad part is KIA said I’m going to have to get a second opinion cause they can’t figure it out other then it running Lean
I’m trying to find out if anyone has experienced this with there Stinger 3.3l ? If so please help cause I really am struggling to figure out what’s going on sad part is KIA said I’m going to have to get a second opinion cause they can’t figure it out other then it running Lean
