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Old 03-14-2018, 01:34 PM   #6
Spicyunicorn
Gone Wild
Yamaha
 
Join Date: Jun 2015
Location: NW Iowa
Posts: 1,669
Default Re: Has fuel but wont run without Starting fluid

Pulsing flow I'd definitely toss new fuel lines on it especially the one going from crank case to pump... The thing about crank seals is when they start to wear fuel pump gets weak but the real problem is they allow air in and lean out the fuel air ratio and will eventually score the cylinder and or break piston rings if left unattended
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