Catalytic converter, exhaust emissions102Catalytic converter,exhaust emissionsCatalytic converter for petrolenginesLeaded fuel will da mage the cata ly ticconv erter and parts of the electronicsy stem, thereby rendering theminoperative.On vehicles with a c atalytic converter, thefuel ta nk filler nec k is of a narrow design sothat a dispensing pump for leaded fuelcannot b e inserted .Dama ge to the catalytic conv erter or thevehicle m ay result if the following pointsare not observed :z If the engine misfires or runs roughlyafter a cold start, the engine power hasreduced significantly or other unusua loperating problems occur that indicate afault in the ignition system , pleasecontac t a workshop as quickly a spossible. We recommend that youconsult your Vauxhall AuthorisedRepairer. Drive at a slower sp eed andwith less engine revs for a short tim e ifnecessary.z If unb urnt fuel enters the c atalyticconv erter, this may result in overheatingand irreparable damage to the c atalyticconv erter.You should therefore av oid frequentcoldstarts, unnecessarily long use of thestarter when setting off, running the tankdry (an irreg ular fuel supp ly lea ds tooverhea ting) and starting the engine bypushing or towing.z If the control indicator for ex haustemission Z flashes, lift your foot off theaccelerator until the indicator stopsfla shing and is steadily lit. C ontact aworkshop im mediately. We rec om mendtha t you consult your VauxhallAuthorised Repairer. Control indic atorZ for exhaust em issions - see pa ge 23.Ca ta lytic converter for petrol eng ines 102Ca ta lytic converter for diesel engines 103Controlling ex haust em ission.... .... ..... 103Diesel particle filter 3 ... .... ..... .... .... ..... 104Engine oil life monitor 3 ... ..... .... .... ..... 105Maintenance ... ..... .... ..... .... ..... .... .... ..... 105