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Old 09-19-2012, 05:23 PM   #15
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Join Date: Aug 2012
Fan#: 102859
Location: Hazel Park, MI
What I Drive: 2012 Ingot Silver 5 door Titanium

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This is the order I'd check things.

Check tires for proper inflation.
Change oil and filters (air, oil, breather, fuel, cabin) Do them all, don't be a wussy.
Wires.(Mikes right, no wires. Disregard this line)
Mass air flow sensor.
(edit: EGR Valve, then DPFE Sensor
O2 sensor
Compression Test.
Ignition Coils.
Give it to the dealer and have them test it.

Start at the top ignore all the ones you've already done, and feel free to also do other peoples suggestions.

Last edited by fullerp; 09-19-2012 at 07:24 PM.
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