Volvo Owners Club Forum - View Single Post - Car smokes badly with bad smell but no codes c30 1.8

simonsen · Mar 13th, 2019, 16:39

As per title my c30 1.8 petrol smokes really bad with rotten egg smell yet there is no codes, it has new air filter new spark plugs, new oil filter and oil and new pre cat lambda yet it still does it, drives well maybe slightly down on power.
Compression is very good on all 4 cylinders.
Any suggestions??
Maf? Injectors? Fuel filter?

Mar 13th, 2019, 16:39	#1
simonsen Member Last Online: Jan 27th, 2021 19:02 Join Date: Oct 2012 Location: redditch	Car smokes badly with bad smell but no codes c30 1.8 As per title my c30 1.8 petrol smokes really bad with rotten egg smell yet there is no codes, it has new air filter new spark plugs, new oil filter and oil and new pre cat lambda yet it still does it, drives well maybe slightly down on power. Compression is very good on all 4 cylinders. Any suggestions?? Maf? Injectors? Fuel filter?