I have an 06 HD Heritage Softail that I pulled a P1353 combustion code from. Is the ignition coil a common cause for that code?
Hey Bob – I’m not an expert on the newer Harleys. However, I believe that is a misfire code. Is the bike running ok or not running? I’d confirm strong spark on the cylinders by looking at the spark plugs, then visually inspect the ignition coils. It could be a fuel issue as well, but I’m not familiar enough with the Harley’s to offer a definite recommendation.