I have a 2011 Lincoln MKZ and I just replaced the spark plugs and now the car shakes and Im getting a obd reading P0351- Ignition Coil A primary/secondary circuit P0113- Intake Air Temp Sensor 1 Circuit High
And the car shakes while driving. A friend and I replaced them then before doing a reading on it, my friend said I need to get a new MAF sensor so I drove 35 miles back to my home town with car driving like crap and went and spent 79 on one. I now just did the reading and now need to know what I need to do ? I haven't replaced the MAF sensor yet. Is it the MAF I need to replace. Any ideas what I need to do now?