Big Mike NY Posted February 13, 2018 Report Share Posted February 13, 2018 I have 369,000 miles on my 2007 Duramax and I have been using Stanadyne since day one... That’s all I should need to say.. http://stanadyneadditives.com/winter-1000/ Quote Link to comment Share on other sites More sharing options...
kawa110 Posted February 14, 2018 Report Share Posted February 14, 2018 Wheel hubs...Cabin equalization vents rubber degrades and water will come in... Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted February 14, 2018 Report Share Posted February 14, 2018 10 hours ago, Big Mike NY said: I have 369,000 miles on my 2007 Duramax and I have been using Stanadyne since day one... That’s all I should need to say.. http://stanadyneadditives.com/winter-1000/ This is actually what the local performance diesel shop sold me a case of. Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted February 14, 2018 Report Share Posted February 14, 2018 3 hours ago, kawa110 said: Interesting. That's under the cowl? Quote Link to comment Share on other sites More sharing options...
kawa110 Posted February 17, 2018 Report Share Posted February 17, 2018 On cab between bed and cab...one on driver one on passenger side. Quote Link to comment Share on other sites More sharing options...
kawa110 Posted February 17, 2018 Report Share Posted February 17, 2018 Got tired of my roof making a rippling noise under extreme wind weather conditions.... Quote Link to comment Share on other sites More sharing options...
87sheerips Posted February 23, 2018 Report Share Posted February 23, 2018 I use the RevX Winter stuff. But, as far as I understand u dont need to use anything. Quote Link to comment Share on other sites More sharing options...
kawa110 Posted April 9, 2018 Report Share Posted April 9, 2018 I know not a diesel....Been having poor oil pressure. All sign pointed to replacing o ring on oil pickup tube....Bottom of oil pan....Had this 3/16ths inch of a pancake on bottomI got truck used with 96k on it. I changed oil every time the computer told me too. I’ll be switching to every 3k miles now. Quote Link to comment Share on other sites More sharing options...
ginger Posted April 10, 2018 Report Share Posted April 10, 2018 conventional or synthetic? Quote Link to comment Share on other sites More sharing options...
specialblend07 Posted April 10, 2018 Report Share Posted April 10, 2018 I on average change my oil (synthetic) every 15k-20k miles. I drive about 50-60k a year. Since I started driving in 2003 I've had 8 cars, I've never had one motor issue. Quote Link to comment Share on other sites More sharing options...
kawa110 Posted April 10, 2018 Report Share Posted April 10, 2018 I use synthetic. The way the crap was in pan makes me doubt previous owner maintained very well. Truck has most likely seen A LOT of off road and dusty conditions. Had stock air cleaner setup on it when I bought it. Quote Link to comment Share on other sites More sharing options...
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