2003 Mazda Mazda6 Q&A

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

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. -
Answer 1
CK ELECTRONIC IGN. POSS PLUG,COIL PAK OR OTHER RELATED PARTS -