My car is running rough.But when you give it gas it just sputters. on 2003 Mazda Mazda6

No code is showing up.I changed mass air sensor.It will idle but when you put in drive it starts missing and it will go about 10mph and when you try to give it gas it just misses and sputters.

by in Pleasant View, TN on January 31, 2013
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1 answer
ANSWER by , February 01, 2013
CK ELECTRONIC IGN. POSS PLUG,COIL PAK OR OTHER RELATED PARTS