my cars a T plate(99) Mk4 2.0 ls Di Astra (5 Door). my cars got a serious problem. it stuggles to keep up to 60-70mph on the motorway. and when the cars going uphill it has next to no power at all. :roll: i took it to vauxhall and they told me they couldn't find any fault codes (as the engine management light is not always on). so i took it to a cowboy mechanic who had one of them vauxhall computers. he hooked it up and told me that the sensors that were turning the light on are the airflow sensor and the speed sensor.
someone told me that the cars got a restriction on it because it's an ex instructors car - this shouldunt effect the engine management light should it. and it shouldnt make the car struggle up hills should it.
Does anyone have any idea what might be wrong with my car?? Please help