Recent content by gilabill

Any experience out there with an Optima D51R in a 3720 or similar? My JD 3720 OE battery has about given out. Don't really want a Strongbox conventional replacement battery and have searched the forum for an answer to this question but could not find one (if it's there, my apologies). Am...

I am a several-month lurker here--few posts because have had nothing much to contribute because I am a greenhorn (newbie), so the following is just a friendly FYI: If anyone uses Red Line Diesel 15W-40, or would like to try it, Amazon at this very minute has a case of 12 quarts for $92.88 with...

If this topic has already been covered before, please point me at it. I did a search for "shelf life" and only found discussions on fuel and oil. So, is there an effective shelf life for the diesel fuel lubricity/cetane additives like say Opti-Lube or Stanadyne or Power Service? This is...