fuel additive

[slaghappy]

Hello,I'm new to the forum. Just bought my first 2011 Duramax. It has a liftpump and deletes. Should I still run a fuel additive and how often? Thanks

 

[Duckco]

Man. In my MO. I love marvel. My grandfather used it every tractor and truck. He still has his old 12v he bought in the 80's. Same injectors and pump. I've been threw 4 diesel trucks and used it in every one. I also use 2 stroke low ash oil, transmission fluid

 

[PureHybrid]

I wouldn't run Marvel snake oil in my lawn mower.

For lubricity only, just run cheap 2 cycle oil. Otherwise I run Howes year round.

 

[IronDX]

Yes. Add the recommended amount at each fill up.

 

[TLyons90]

Never hurts! Optilube or Amsoils additives are my opinion!

 

[c20elephant]

I wouldn't run Marvel snake oil in my lawn mower.

For lubricity only, just run cheap 2 cycle oil. Otherwise I run Howes year round.

TC-3W for water cooled 2 stroke engines is what you should be using.

http://www.dieselplace.com/forum/76...ance-fluids/375807-how-much-2-stroke-oil.html


https://www.google.com/search?q=TC+...=0ahUKEwiXmMTRjpnKAhUC5WMKHcz_CPgQrQIIJygEMAA

 

[Dozerboy]

I run 2 stroke and Schaffers (since my boss gives it to me fore free). Bio diesel is the best for lubricity 2% is all you need which is about 1qt per tank IIRC.