obermd· Premium Member
Since many of us aren't diesel owners, 2013LT's question was a valid one. We have all seen way too many claims about fuel and oil additives helping cars where the only group making the claim is the manufacturer. When someone makes a claim here they really need to be ready to back that claim with sources. You may be correct; you may not be correct but under the belief that something is true. We are all susceptible to the latter. Thus the question.2013LT The go find the ahem Proof your self. I am here to help not Prove any thing and help education not argue with hard headed people.