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THEONE
09-19-2009, 11:00 PM
my 91 civic is failing it failed twice oh and uts a sohc zc with dual point arrrgggg hahaha

heres the readings that the car failed in

NO ppm or (nox) in the 25/25 test


reading 02971 allowed 01123

on the 50/15 test

reading 03446 allowed 01242


does anyone know a trick or if the denatured alchol trick will work for this.

i dont want to sink cash into this cause im building another motor for this car and i just need this to pass now!! help

Barefoot
09-20-2009, 04:45 PM
do u have a cat? if so is the cat fully functioning? are your o2 sensors working? are u running lean? whats your timing looking like? what spark plugs u running? are u overheating at all? got any vac leaks? what kinda fuel do u use? burning any oil?

THEONE
09-20-2009, 07:45 PM
do u have a cat? if so is the cat fully functioning? are your o2 sensors working? are u running lean? whats your timing looking like? what spark plugs u running? are u overheating at all? got any vac leaks? what kinda fuel do u use? burning any oil?


i have a cat but im sure its the issue and i have a new one but the old one some dummy welded to the flange where you bolt one on and i dont have a welder so i cant fix it . also no shop will weld it on cause they say its against the law unless i buy a new one from them.

no codes for the o2 sensor and no im not over heating car does not smoke at all.

runs great until you try to go past half throttle think its a bad injector. i dont want to spend alot of money on this since i have a motor im building for it. most places tell me that where it failed 99% of the time is the cat.

dallasb84
09-20-2009, 07:47 PM
i got a cat ill loan you........

THEONE
09-20-2009, 07:54 PM
i got a cat ill loan you........

if you had a welder to loan that would be nice :D i have a new cat just no one to weld it on.

Barefoot
09-20-2009, 07:54 PM
i got a cat ill loan you........he has 1 but just somebody welded the old shit on.

dallasb84
09-20-2009, 10:59 PM
i got a mig setup....


are you good at planting tulips

THEONE
09-20-2009, 11:20 PM
i got a mig setup....


are you good at planting tulips

tulips huh?

Barefoot
09-21-2009, 01:13 AM
tulips huh?x2 :???::???:

dallasb84
09-21-2009, 02:21 AM
you know .... plantin tulips on this dick ...!!!!!!!!!!!!!!! lol no homo i was just settin it up.... ha ha ha ha ha

yeah man i got you if you need to cut that flange off and re weld it.....

ps just started the ls swap ( got it to run )

2003Accord
09-21-2009, 06:10 AM
lol wtf ^

Barefoot
09-21-2009, 08:59 AM
lol wtf ^x2