Help passing emissions!

[mrflip69]

Just got a 90' 240sx, hasn't been driven around much. It's an all stock (KA24DE) setup but it won't pass smog test. Any quick fix suggestions? I only need to pass once right... then its smooth sailing for swaps and such? Thanks in advance!

[SR20DETpower]

get a new High Performance, High Flow catalytic converter

[mynismo]

Originally Posted by SR20DETpower

get a new High Performance, High Flow catalytic converter

a cat won't do that much, depends on if your cat is bad or not.


drive it very hard

put half jet fuel (ask around everywhere to find it) and half regular gas

you'll pass



also here's a list i made up for myself to check before i go to e-check:
oxygen sensor
oil change
less than half gas tank
STP® Fuel Injector and Carburetor Cleaner
warm engine - half hour of driving at hiway speeds
inflate tires
brakes
check cat and exhaust system
air filter
Very careful control of the air-to-fuel ratio is required for the catalytic converter to be effective.

[stealthj]

slip a benjamin in the pocket

[mynismo]

Originally Posted by stealthj

slip a benjamin in the pocket

forgot that one..