Kohler — Automatic Choke Service Guide
Testing & diagnosis
From a Kohler service manual covering: KT17, KT17 Series II, KT19 Series II, KT21, Kt19. Check it applies to your exact model before use.
Applies to: Kohler Kt19
Procedure
- If choke won't close when cranking: check faulty lead to choke for secure connections and continuity.
- Check faulty lead to ground for secure connections and continuity.
- If poor adjustment, adjust choke; if faulty, repair with kit or replace.
- If choke will not fully open: adjust choke or repair with kit or replace.
Tools required
- Ohmmeter Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Full service-parts list: Kohler Kt19 →
Source: Kohler service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.