Using starter fluid as a solution to address a bike's reliance on the choke is not recommended. Starter fluid is designed to assist in starting an engine, particularly in cold conditions, by providing a highly volatile fuel source. It is not intended for regular use as a fuel supplement or as a means to adjust the bike's fuel mixture.
Relying on the choke to keep the engine running suggests that there may be an underlying issue with the fuel delivery or carburetion system. Here are a few potential causes and steps you can take to address the problem:
Carburetor Cleaning: Over time, carburetors can become clogged or dirty, which can affect fuel flow and cause the bike to run poorly. Cleaning the carburetor thoroughly, including the jets and passages, can often resolve these issues.
Fuel System Inspection: Check the fuel lines, fuel filter, and fuel tank for any signs of blockage, clogs, or debris. Make sure fuel is flowing freely to the carburetor.
Idle Adjustment: The idle speed may need to be adjusted. If the idle speed is set too low, the bike may struggle to stay running without the choke. Refer to the owner's manual or a qualified mechanic for proper idle adjustment procedures.
Air Intake and Vacuum Leaks: Inspect the air intake system for any leaks, loose connections, or damaged components that could be causing an imbalance in the air-fuel mixture. Vacuum leaks can also lead to erratic idle or poor running conditions.
Carburetor Rebuild: If cleaning the carburetor doesn't resolve the issue, a more extensive carburetor rebuild might be necessary. This involves replacing worn-out parts, such as gaskets, seals, and float valves.
It's worth noting that the 2005 Kawasaki Concours utilizes a carburetor system, and carburetion issues can often be resolved through proper maintenance and tuning. However, it may be beneficial to consult with a qualified motorcycle mechanic who can diagnose and address the specific issues your bike is experiencing. They will have the expertise and tools needed to ensure your bike runs optimally and reliably without relying heavily on the choke.