Used seafoam many times on my other rigs- But the 1500 Vac system eludes me. Ive read some people say to use the brake master vac line.... BUT i dont even see any obvious vac lines to use. Anyone done this before on this motor? OR can just recommend a specific line to use ?

Thanks!

 

I think you can use your pcv valve line. I also seem to recall people putting in a "T" on that line and then running a hose in to a more convenient location.

 

Any updates on this I'd like to know. Thanks

 

Seafoam recommends adding 1 oz/gal for general maintenance and 2 oz/gal for carb cleaning. Is there any information that backs up using a hot shot of seafoam?

 

No I haven't pulled the trigger yet. I may do this soon. I don't like guessing on the vacuum line.

 

Anybody have something fresh to add on this issue. I want to know if i should just add Seafoam to my fuel or crankcase or both. Pros and cons please. It's springtime and time is a wasting.

 

I was going to do this but only way to do it from a vacuum line is from inside and got lazy to remove center consol.

 

Any new thoughts on Seafoam use? I wimped out and just changed the oil but would like to use this in the future. What is better fuel or crankcase or even both?