I hear really great things about this product. What are your thoughts about adding it to my 7.3l diesel engine oil and fuel tank.
Thanks
Thanks
Mar 8, 2010 at 4:34 PM
2002 Ford F250 Marvel mystery oil
2002 FORD F-250
HARLEY3348
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blue marble oil check into it.
i am no way affiliated with blue marble oil company
but this oil has made me a believer . i have used it in everything even my chainsaw and it doubled my fuel economy in all my 2 cycle engines.
marvel is ok but it has not really impressed me much.
Engine restore a good product.
oil is not oil i have found and tested alot of oils and the valvoline all fleet 15 w 40 and has out preformed everything even mobil one. i had a really bad rear main seal in a 351 winsor 1993 ford and i went from a quart every 80 miles to a quart every two weeks with VALVOLINE 15/40 ALL FLEET
i am no way affiliated with blue marble oil company
but this oil has made me a believer . i have used it in everything even my chainsaw and it doubled my fuel economy in all my 2 cycle engines.
marvel is ok but it has not really impressed me much.
Engine restore a good product.
oil is not oil i have found and tested alot of oils and the valvoline all fleet 15 w 40 and has out preformed everything even mobil one. i had a really bad rear main seal in a 351 winsor 1993 ford and i went from a quart every 80 miles to a quart every two weeks with VALVOLINE 15/40 ALL FLEET
Mar 9, 2010 at 1:34 PM