I had the issue with no crank no start for two day till Sunday and it started up every time no problem, then I got misfires and it turns out to be the magnet restart ( drivers side) just got it back from the shop yesterday literally drove it for 20 miles and it started to misfires the exact same way as before and now it’s the passenger side magnet retarder. The two in the front not the intake retarders so it’s getting that replaced rn. Lmk if anyone had had this problem before? It was all even cylinders that misfire

 

Again; No engine codes, no answers.. Just another bottomless bucket of wasted money.

 

Really does help to have the engine codes, especially if they were P0011 P0010 on your HR engine.