I have a 2008 corolla ascent and I get Hydrogen sulphide ( Bad eggs ) smell from my exhaust when I stop. I have been told its Ethanol fuel by the garage and have run it on normal unleaded for several tanks and get the same. I keep getting fobbed off by dealer that there is nothing wrong as the computer says so. My nose says it is not. I spoke to a Camry driver who said his Camry does the same after climbing a steep driveway like mine. Probably the amount of expensive platinum in the exhaust has been minimised to such an extent that it will just pass emissions tests when left to idle under no load but when you place the engine under load - pheww! Does anyone else have this problem ? Corolla or other ? Throg
