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We are privately owned, with access to a professional Diesel Mechanic, who can provide additional support for Dodge Ram Cummins Diesel vehicles. Many detailed information is FREE and available to read. However, in order to interact directly with our Diesel Mechanic, Michael, by phone, via zoom, or as the web-based option, Subscription Plans are offered that will enable these and other features.  Go to the Subscription Page and Select a desired plan. At any time you wish to cancel the Subscription, click Subscription Page, select the 'Cancel' button, and it will be canceled. For your convenience, all subscriptions are on auto-renewal.

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Here is an excellent article, by someone who knows, on oil, filters, antifreeze and gear lube. What he says is why I WILL and AM using synthetic oils. http://www.boss302.com/oil.htm

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Synthetics are superior to conventional oils, more so when it comes to service interval length. However sometimes the extra cost just can't be justified. A Cummins 5.9 could probably run lard in the crankcase for 400k miles lol, so picking a certain brand is not as important as some have said.

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Like myself I'm also running petroleum based lubes in everything and pulling 21-23 MPG which happens to be highier than most... So why waste the extra money on Synthetics when I'm beating most rigs that use it... :confused: LOL

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Welcome To Mopar1973Man.Com LLC

We are privately owned, with access to a professional Diesel Mechanic, who can provide additional support for Dodge Ram Cummins Diesel vehicles. Many detailed information is FREE and available to read. However, in order to interact directly with our Diesel Mechanic, Michael, by phone, via zoom, or as the web-based option, Subscription Plans are offered that will enable these and other features.  Go to the Subscription Page and Select a desired plan. At any time you wish to cancel the Subscription, click Subscription Page, select the 'Cancel' button, and it will be canceled. For your convenience, all subscriptions are on auto-renewal.