[Rudy]

imported post

Hi Mark,
What is "the gas additive" you used and how did you use it?

 

[Rudy]

imported post

Ok, it's time to look at a new fuel filter and to check and make sure the vacuum operated fuel shutoff valve is operating properly.

 

[Rudy]

imported post

Vencowings.com and others have rebuild kits for the fuel auto-shutoff valve. Around $20 as I recall.

Much cheaper than new dealer whole unit prices.

It is a kitchen table job you need to pay attention to when re-assembling to not pinch the diaphragm but other than that a piece of cake.

Of course if you have no vacuum there it won't matter too much.