2004 MAZDA RX8
117,670 MILES
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after replacing plugs and coil packs engine is still hard to start. Even after running for 30 minutes turned it off and wont start back up.
Jan 17, 2013 at 5:00 PM
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RASMATAZ
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Check the fuel pressure if its within specs-start here

http://www.2carpros.com/articles/car-cranks-but-wont-start
Jan 17, 2013 at 9:09 PM