Firing order 2009 hhr ss 2.0
#3
I was curious ,see that's the problem nobody seems to have it if I unplug the coil on the drivers side / or facing motor with hood up standing in front of vehicle the far right coil.. when I unplug it I get a misfire cyl number 4.. I was just curious and messing around changed plugs and car runs bad gonna change them again.. smh
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