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Old 02-02-2006, 09:45 AM   #1
BowTie Eater 5 Liter
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Join Date: Nov 2000
Location: Maple Ridge B.C. Canada, The Best Place In The World
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Default Mass Air? Oxygen Sensors? What Could It Be?

heres the problem, my 91 lx isnt running properly, smells wayy too rich, not as much power as i feel it should have, and when im WOT for like 5 seconds(hard on in 2nd through end of 3rd) the check engine light will FLASH on then when i let off, it goes away.
ive pulled codes and i did have a KOEO code 56 (maf above max voltage) but found nothing o2 related. could the maf being above max voltage cause these issues? i was told its "probably" my o2's but i dont know for sure and dont want to spend a bunch of coin and find out that wasnt the problem.

any way to do tests(that i can perform at home) to figure out what the problem actually is? any info greatly appreciated!
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