Dunno what im doing Posted May 14, 2016 Report Share Posted May 14, 2016 Hi guys please help ive had my 03 arosa s 1.4 for over a year and recently it gained a bad missfire problem , it was down on compression , ive had my head rebuilt with new valves , lifters , gasket and all sorts , this fixed the missfire problem but still left a power loss issue , when starting the car runs lumpy as hell and usually cuts out , sometimes it wont even tick over it will make a lumpy noise and cut straight out , when it does manage to move there is now power what so ever and the car shakes a lot , making a noise through the exhaust , my car has managed to drive before without a key ? Soo can anyone help ? Is it the ecu ? Cat blocked ? Lamdba sensor ? Temp sensor ? Or something else , ive spent a lot on this car and nothing seems to be working Quote Link to comment Share on other sites More sharing options...
carrera-gt Posted May 14, 2016 Report Share Posted May 14, 2016 You need to read the fault codes, without that no Idea wht you're needing to fix Quote Link to comment Share on other sites More sharing options...
Sausage Posted May 14, 2016 Report Share Posted May 14, 2016 Get a cheap kkl vcds cable so you can do your own diagnostics and fault code reading clearing. Throttle body reset comes to mind: http://wiki.ross-tech.com/wiki/index.php/Throttle_Body_Alignment_(TBA) Quote Link to comment Share on other sites More sharing options...
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