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Question

My 1999 Jeep Grand Cherokee Laredo over cranks but won't run

Jul 3, 2016 11:21PM PDT

I recently changed my jeep engine oil I tried starting but it wouldn't start. It cranks over but won't start. While it cranks the engine makes a poof poof sound. I don't what could it be. My neighbor checked it and said it has a P1388 code on his OBD II. Can anyone tell what could it be? That's the on vehicle I have and use

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