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What is your question?
99 Malibu 6 3.1 J sometimes wont start and now only starts when I give it gas. Please help with codes and where to start. codes p0303 p0300 p0410 p0440 p0446 po1133
1 Reply
recommend u get it somewhere and get it checked out, misfire codes and evap leak codes could be as simple as vacuum leak or something more going on