Mercury - 2019 - 20HP 4 stroke EFI
Serial 0R895249
Model 1A2020BK
This is a manual start. Motor has less than 10 hours has been sitting for 2-3 years and I believe gummed gas is clogged somewhere. I have cleaned everything up to and including the VST. Plugs are sparking. and I gave it a shot of ether and it kicked.
Please identify the three wires (positive/negative/ ? I want to bench test the (VST) fuel pump with 12v
Black with white stripe
Black with yellow stripe
Black with green stripe
Also can I clean the injectors?
Serial 0R895249
Model 1A2020BK
This is a manual start. Motor has less than 10 hours has been sitting for 2-3 years and I believe gummed gas is clogged somewhere. I have cleaned everything up to and including the VST. Plugs are sparking. and I gave it a shot of ether and it kicked.
Please identify the three wires (positive/negative/ ? I want to bench test the (VST) fuel pump with 12v
Black with white stripe
Black with yellow stripe
Black with green stripe
Also can I clean the injectors?