I’m getting quite a bit of white smoke when starting the car after it's been left overnight and I’d REALLY appreciate a few pointers from those more knowledgeable than me or anyone that's had the same problems. The smoke is white with a blue tinge and only last for around 10-15 seconds. There’s no smoke at all after that and it was MOT’d recently with a smoke test result of 0.32.
Condition wise - It’s pulling fine. The last two tanks have been 34.5mpg, it’s normally 37mpg but I’ve not done as much motorway driving recently. It’s losing no oil or coolant. I’ve noticed the right bank of injectors are a bit sooty, compared to the left bank anyway.
So I’ve trawled the forum and it seems problems could be a bunch of things......coolant temp sensor (temp gauge is behaving normally), Injector problem/seals, fuel return pipes leaking. Any ideas on which of these is more likely, ruling any of them out or suggesting other possible faults??
Thanks in advance. H