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    How Old Is Your Lawn Mower(s)?? And How Many Hours Approximately?

    Mobil 1 10W-30 full synthetic
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    What is your current favorite oil filter to use?

    I have always used the OEM GM AC Delco oil filter in my 2007 GMC 2500HD classic with the Duramax diesel engine. Same for the fuel filter, original equipment from a local GMC dealer. I buy the OEM spin on filter for the Allison transmission from a local Allison transmission sales and service...
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    Anyone here still using 15w40?

    I have a 2007 GMC 2500HD Classic with the 6.6 Duramax diesel engine. I have always used 15W-40 synthetic engine oil, winter and summer and it has ~450,000 km's (~280,000 mi) on it now. Our winter temps sometimes get as low as, and sometimes lower than -40C (-40F) and I plug the block heater in...
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    How Old Is Your Lawn Mower(s)?? And How Many Hours Approximately?

    I have a Yardman 21" push mower (made by MTD), self propelled with a 6.5hp Briggs and Stratton engine with the "Touch-N-Mow" starter system. I purchased this unit in 1998 so it's 26 years old. The engine needs rings or maybe an overbore and a new piston and rings as it's starting to use oil and...
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