hi dvldoc, we have some taxi's running on LPG in PI especially in metro manila area, have you seen any of them? im not sure but i think they have a modified engines that runs on LPG alone and not on gas-lpg combo. their trunks is where they have the tanks, and sometimes or most of the times the smell of the gas come inside the cabin...

btw, is installing an LPG mod will also increase your exhaust gas temp (EGT)? can you install and LPG mod without Water-Alcohol Injection? TIA