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2009 HHR 2.4 code PO302. Sparkplug coil injector. Not know…

Customer Question
2009 HHR 2.4 code...

2009 HHR 2.4 code PO302

Mechanic's Assistant: Just to clarify, what's the exact code? And have you tried to reset it?

Yes

Mechanic's Assistant: Are you fixing your HHR yourself? What have you tried so far?

Sparkplug coil injector

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

Not know

Submitted: 3 months ago.Category: Chrysler
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Answered in 1 minute by:
1/3/2018
Chrysler Mechanic: Mike V.v, Technician replied 3 months ago
Mike V.v
Mike V.v, Technician
Category: Chrysler
Satisfied Customers: 26,829
Experience: 25 years automotive experience all makes and models, Subaru and Nissan factory trained.
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Chrysler Mechanic: Mike V.v, Technician replied 3 months ago

Does the engine idle rough?

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Chrysler Mechanic: Mike V.v, Technician replied 3 months ago

If the engine has a rough idle you can check for an intake gasket leak. Try spraying some carb cleaner along the intake with the engine running. If the idle smooths out or speeds up, then you have a leak.

If it doesn't make any difference, then I suggest a compression test. It's possible there is some kind of problem inside the engine causing this.

Please let me know if there is anything else I can do to help.
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Chrysler Mechanic: Mike V.v, Technician replied 3 months ago

Thought I would touch base and see if you need more help with this?

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Mike V.v
Mike V.v
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