I am so frustrated with my car now.
Been for 2 e-tests, and I've failed miserably both times.
![Sad :(](./images/smilies/icon_sad.gif)
Car is a 1993 Mx3 with a KLZE engine and header-back magnaflow exhaust.
Just had a tune up done.
Ran the car REALLY lean (Put Methyl Alcohol in with the gas)
Any ideas? Will I have to replace my catalytic converter?
EDIT: Results
ASM2525 TEST:
HC ppm: Limit - 68 Reading - 177 FAIL
CO %: Limit - 0.38 Reading - 0.64 FAIL
NO ppm: Limit - 526 Reading - 1785 FAIL
RPM: 2156 VALID
Dilution: 14.1 VALID
CURB IDLE TEST:
HC ppm: Limit - 200 Reading - 467 FAIL
CO %: Limit - 1.00 Reading - 5.84 FAIL
NO ppm: N/A
RPM: 1415 VALID
Dilution: 16.4 VALID