Thread: Royal Purple
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Old 07-11-2013, 08:54 AM
Jmac86201's Avatar
Jmac86201 Jmac86201 is offline
Dodge Ram Forum Member
Join Date: Nov 2010
Location: Virginia Beach Virginia
Age: 30
Posts: 66
Gender: Male
Vehicle: 2010 Dodge Ram 1500
Trim Level: Grey
Color: Grey
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
Rep Power: 0
Jmac86201 is on a distinguished road

i made the switch from the stock fluids, to all royal purple. engine oil, transmission fluid, oil filter, front and rear differential, transfer case, power steering, and the radiator additive. i have not had one complaint about the price. the synerlec additive in the oils help to keep your truck cooler when under more stress. prevents early where to. have had this in the truck for 30k and works like a charm. going through my 60k service right now. i change my oil every 7k-7.5k miles. you get what you pay for thats for sure. royal purple and amsoil are the best synthetics out there. amsoil a little more than royal purple but harder to find.
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