I have a fabia 1.2 tsi 2013 thaught i solved issues but after mot took it for a short run 1-3 no problem, slight gradient on dual carrageway no pull in 4, got up 50 dropped into 5th car slowed down.

Need help to rectify car as stood 2 years whilst front end body rebuild engine as been run weekly throughout build.

@Hobron What had you done to solve the issue, and was it a lack of go issue? Where there fault codes when you had an issue, where there mis-fires? Was the fuel OK, the fuel filter OK and where the Spark Plugs, Coils , cables? Was that what you replaced to solve things? How many miles has the car done?