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QKENUF4U · 09-21-2009, 10:46 PM

NO OCTANE boost or high octane gas.....that screwed ya right there.... OCTANE SLOWS THE BURN !!!... anyways get a can of acetone, dump in gas tank, set mixture screws correctly (turn in till stumbles/idles rough then turn out 1/2-1 turn) set idle at 1000-1500rpm.... make sure its at operating temp when ya get there and dont idle in line.... (ex phoenix resident just went thru getting my 91 to pass)

09-21-2009, 10:46 PM	#22
QKENUF4U Senior Member Join Date: Jan 2005 Location: SUNNY WARM BIKE RIDING COTTONWOOD ARIZONA Posts: 2,097	Re: Emissions fail - any advice NO OCTANE boost or high octane gas.....that screwed ya right there.... OCTANE SLOWS THE BURN !!!... anyways get a can of acetone, dump in gas tank, set mixture screws correctly (turn in till stumbles/idles rough then turn out 1/2-1 turn) set idle at 1000-1500rpm.... make sure its at operating temp when ya get there and dont idle in line.... (ex phoenix resident just went thru getting my 91 to pass)