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2003 E46 318ci missfire/hesitation need help please!

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1.2K views 2 replies 2 participants last post by  winka  
#1 ·
Hi all,

Hope someone out there can help, Right my 2003 318 ci cabriolet (petrol) has developed at hesitation / misfire.

Only seems to happen when im in 1st gear and want to accelerate quickly?? It feels like fuel starvation, but im no expert.

I’ve had the codes read and it came up with lambda sensor after cat, which ive now replaced but its still got the above fault.

Im now at abit of aloss as to what it could be, Can anyone give me any pointers as where to start looking???

Thanks

Graham