Location: The realist ghetto area P...
Registered: April 2005
NEED HELP please E.P.A!!!
Sat, 21 May 2005 08:58
has anyone here had to take there vehicle to the RTA Emissions test for the EPA..
could someone please tell me how to reduce the Hydrocarbons?.. and i understand leaning off the fuel will decrease this but will increase the Oxides of Nitrogen levels..
BTW its a sr20det turbo ae71 with autronic ecu & cdi with standard injectors/internals & turbo...
Hydrocarbons = unburnt fuel in your exhaust.
If you don't have a catalytic convertor (or if yours is stuffed) then you will almost definately have excessive hydrocarbons in your exhaust gas.