help! 90' crx si with gsr engine!

02-20-2010, 12:59 PM
whats up i am in need of some help.
i have a 90' crx si with a 93 integra gsr motor in it.
motor pulls and all but "sputters" or "boggs" when i try to punch it.
i cant fiqure out the problem...the check light engine is throwing out code 9 and code 43..anyone know what those mean?

any help or advice will be appriciated.

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