1998 BMW 318 Trouble codes

1998 BMW 318
135,000 MILES • 4 CYL • 2WD • AUTOMATIC
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LSYKES
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I did a OBDII download and got P1174, P0340, P0303, P0304. What would be the most likely cause for these codes???
Apr 15, 2010 at 10:25 PM
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