I wonder if you can help me as I've had a lot of very useful advice in the past from the forum.
Car is Toyota Auris 2008 It has supposed full service history as Per book. I bought it 8 months ago from a garage and it's just hit 60000 miles so I d ecided to replace the Iridium Spark plugs as per the service schedule. Upon removal every one has a little bit of oil on the base and threads but not the tip that's white or greyish as per normal. That doesn't sound right as all the cars I've had never had oil on the plugs ever, it spelt big tim e problem s. Spark plug tubes are dry inside and the car runs fine. I'm st arting to worry I've bought a lemon!
I don't know what to do next any advice is appreciated.
Damian