Includes helpful tips about your 2100 carburetor.
- Use one in-line fuel filter. Adding more filters might keep some of the crud out but at the same time will restrict fuel float.
- Keep WD40 away from your carburetor. We don’t have scientific evidence but suspect it reacts with ethanol fuel.
- We don’t have an interchange for which idle mixture screw will fit your carburetor. Almost all are 10-32 diameter-pitch so measure the overall length and inspect the taper at the end. The length doesn’t have to be exact as long as the taper looks the same. Match your old screw with these 2100 idle mixture screws.