Look at the book if the value your looking for is kohm use the k setting on tester , if there’s no k symbol in front of ohm symbol use the regular 200 setting. Testers can be a pain if you don’t use it a lot, my flukes have auto function so it’s a lot easier . General rule of thumb when I’m trouble shooting , side specific is not stator related issues. Reeds look equally worn, pressure test coolant system and crank case. . One both of those checks out move on to electrical then fuel.