Pontiac Problems? Ask a Mechanic for Answers ASAP
Welcome to Just Answer and thank you for asking your question. I look forward to helping you fix your vehicle.
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Please feel free to reply as needed.The way I check for a vacuum leak is with a can of carb cleaner. I spray it around the intake and all the vacuum sources. IF the engine stumbles, you know you have a leak there.
What issue are you having and what codes.
Please don't hesitate to reply if you need more information on this. Also if you're able to get the engine codes if there were any, post them and I will definitely continue to help you. Thank you.
ok i'm central it will be 4pm my time
Ok, that is a mass air flow sensor issue. Below is a link to the diagnosis.
HERE IS LINK