Tomsta79

Hi there all just new on here only owned skoda octavia vrs 2.0 tdi A few month always seemed to not start straight away fired up second are 3rd time .but started but since then I got car remapped was the same as above 2nd are 3rd time started . But now car will not start at all so bought send hand fuel pump with new gasket and changed fuel filter car will still not start no codes found does any one have any idear heard people saying could be air in fuel system but thought turning it over would get rid of it but it will not start any help on this thanks