can anyone out there help me? i have a manual mercedes a160 avantguarde on the 51 plate. we bought it second hand from mercedes preston sept 07. since then we have had to take it in about 4 times because it has been going into limp mode for no reason at all and the next day it is fine. mercedes manchester say that they cannot find anything wrong with it, they even cleared the car's computer. i'm getting really sick of it and i'm even thinking that i want to replace the car now. can you advise?

W168 series get faulty Mafs (part of computer box on top of engine)
Look here
http://www.bba-reman.com/

Bazzle