Bosch spark plugs in TS- rubbish
Bought a '06 1.6 156 lately.
Got it running on LPG and when put under a little bit of pressure, the dreaded Engine Management Control Error kept coming up. On petrol the error didn't show.
Had feared lots of things but decided first to go with plugs.
It has 144k kilometres on the clock. The previous owner said that they were changed a 125k km - so they shouldn't be that bad!
Two broke taking them out and four other were obviously cracked - hopefully the image uploaded.
Have eight new original plugs fitted and it runs much better.
Had also thought that the clutch was on the way out as when cold it juddered really badly. Turns out it was just the plugs!