This just happened yesterday. When I put the peddle to the floor (hard) while doing 60-70 Km/h (Canada) the engine began to sputter very rapidly, almost felt like it was not getting enough fuel. When I let off the gas things returned to normal. No check engine light or anything. If I push the peddle almost to the floor, it accelerates as per normal. Any ideas as to what might be happeneing? Other than that, car runs great. It has 212k kms.
Don