Re: venture 1100 keeps blowing crank seals
Jets, gold spring, N&S are all stock...
The only difference is the Gold spring that yamaha used back then, is NOT the same gold spring that Mikuni used, and provides in the rebuild kits.. But if your PO is 50, then you are fine!
You have another issue somewhere, no doubt.. Fuel pump could be one... do you possibly have a leak in your pulse line? I wonder if (worst case) your crank seals are leaking...
when it's bogging on the water, if you slowly manipulate the choke.. does it help?
Jets, gold spring, N&S are all stock...
The only difference is the Gold spring that yamaha used back then, is NOT the same gold spring that Mikuni used, and provides in the rebuild kits.. But if your PO is 50, then you are fine!
You have another issue somewhere, no doubt.. Fuel pump could be one... do you possibly have a leak in your pulse line? I wonder if (worst case) your crank seals are leaking...
when it's bogging on the water, if you slowly manipulate the choke.. does it help?
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