1C-10 - TROUBLESHOOTING 90-823225--1 1096
Fuel System Rich
Cause Special Information
Warm engine carburetor percolation
Fuel boils out of float bowl when shut off and
warm. Floods intake manifold.
Clogged flame arrestor
Automatic choke not opening
Float adjustment
Float leaks or is saturated with fuel
Needle and seat leaking
Carburetor gaskets leaking
Excessive fuel pump pressure
Cracked or porous carburetor body Unseats needle and seat
Fuel System Lean
Cause Special Information
Empty fuel tank
Fuel shut-off valve closed (if equipped)
Vapor lock
Engine will not start after warm engine shut
down
Automatic choke Stuck open, wrong adjustment
Miscellaneous
Cause Special Information
1. Low grade or stale fuel
2. Water in fuel
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