NHTSA Complaint #11651452 — 2018 ACURA TLX

Car experiences intermittent hesitation and jerking during acceleration. When car is driven in "economy" mode the jerking begins at 20 mph. When the car is driven in "normal" mode the When accelerating and merging onto highway car was almost rear-ended twice due to sluggish acceleration and jerking. Car also demonstrates engine surging while sitting idle. Spark plugs were changed, fuel treatment was done, and throttle body was inspected. No codes appear when car is scanned. Car has not displayed and illuminated check engine light or any other warning lights. Car was taken into local Acura dealership where problem was unable to be replicated and diagnosis was inconclusive.