02 2.5 petrol m-sport smoking at high revs - parmy
can anyone help me, my 525sport has been smoking recently when driving at high revs.i've had misfiring problems aswell so i changed my plugs. it drives fine if i take it easy, but the problems still there. i think i have a fuel injecter problem. has anyone had any problems similar to mine?

Edited by Dynamic Dave on 30/09/2009 at 01:21

02 2.5 petrol m-sport smoking at high revs - Falkirk Bairn
had misfiring problems aswell so i changed my plugs. i


Try the cheap things first - plugs and leads -age/heat causes leads to fail
02 2.5 petrol m-sport smoking at high revs - Dynamic Dave
Would an 02 registered car have leads? I thought most cars made within the last 10 years had coil packs?
02 2.5 petrol m-sport smoking at high revs - Hamsafar
What colour is the smoke?
02 2.5 petrol m-sport smoking at high revs - parmy
its a grey colour. i'm not losing coolant or oil. you can hear the cataletic converter rattle when accelerating hard.
02 2.5 petrol m-sport smoking at high revs - parmy
i've been told to check the oxygen sensors
02 2.5 petrol m-sport smoking at high revs - parmy
further into my investigation the engine management light is on and is smoking quite bad. i've had a diagnostic done and it turns out to be a damaged wire harness which needs replacing.