Ask for hlep! error code: P0301

My car is 1997 Hundai Sonata. Recently when I start the car, I feel hesitate and shark of engine. Then check engine light is on till now. I went to Autozone, they check the error code is P0301, and let me replace spark plugs and wires. Is it enough to slove the problem? Is there any other possibility? Thank you so much for your suggestion!

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• 回复：Ask for hlep! error code: P0301 -casinoeye- ♂ (52 bytes) () 10/22/2007 postreply 14:34:56

• 回复：Ask for hlep! error code: P0301 -allanall- ♀ (53 bytes) () 10/22/2007 postreply 17:14:31