Got a slight problem with my 2002 XK8 every 2 or 3 weeks can be hard to start or idles lows.problem only lasts for 20 seconds or so.Replaced air filter and ordered a new maf sensor.No codes on dash or ODB reader any ideas on the problem. Thanks

 

You might want to change the fuel filter, and run some Techron through it. Hopefully, it's not your fuel pump dying.

 

Ok thanks