need mechanic asap

[artymillz]

hey i need to pass emissions and i failed horribly my regustration exspres the 7th wich is two days....now im not trying to rush into ficxing it b4 then but like a week or so if its possible...i bombed everything except the nox.....if somebody want to take a look and see if they can fix it let me no thanks

[H23VTECLUDE]

Which ECU were you using when you failed? Do you have a functioning Cat. Converter?

[93captiva]

if u failed ur HC an ur co then there maybe a couple problem bad convertor,spark plugs not gap right, or ur o2 sensor are failing and not reading right causing u to either dump fuel or take in to muck air

[artymillz]

im using the stock h22 ecu.....and i havent took the cat off but its there so im 50/50 on if its bad or not....but the problem is im running really rich...so i just thought maybe some1 on here could fix it b4 i get rapped by a shop

[sit22 II]

is ur fuel pressure regulator working? lower the psi if u can
nox is hot combustion
sometimes cause by carbon residues...try sea foam

[sit22 II]

sometimes a bad cat will do it to... check the temperature before and after
the temp before the cat should be hotter than the temp after the cat

[artymillz]

idk when the cars running you can smell how rich its running very stongly

[sit22 II]

u need to find some one with a fuel pressure gauge around u to tell u what psi u running

[artymillz]

i might just take the car to af performance or high output

[Herminshs]

u can take it to turbo manny at Jim n Sons in Wolcott, They got this gas analyser that would tell you whats wrong and in most cases fix the problem in 1 day...plus they are cheap
call him

203-565-8260

[artymillz]

ill def call

[artymillz]

he didn't awnser but I called and wrote him a text

[93captiva]

is ur fuel pressure regulator working? lower the psi if u can
nox is hot combustion
sometimes cause by carbon residues...try sea foam

he passed onnox so thats not the problem

[artymillz]

he passed onnox so thats not the problem

agreed

[93captiva]

if u dont mind me asking what car is the h series in and year of motor