Servicing near Saffron Walden / Cambridge area

[AntonA]

Hi,

 

Bought a 2004 350z GT (used to be Gudzy’s car from the forums here) and we need help with a potentially misfiring cylinder (local mechanic said it is misfiring and that he can hear it but he also said we need to find a specialist and not just go to a normal garage like theirs) which is presumably causing the engine check light (error code is bank 1 sensor 1 lean shift and it appears after clearing the codes after about one hour of non-stop driving) and some rust / safety issues/questions.  Also need to put in new dipped beam and main beam lights as one on each side isn’t working, etc.

 

Can anyone recommend a specialist garage in our area Saffron Walden / Cambridge?

 

Thanks a lot in advance!

 

Best regards,

 

Anton