spitfire2332 said:my truck has 15k on it...would it be ok to switch to syn? and will it void any of my warranty? and i dont just mean engine oil either, im talkin about the diffs too..or is that a bad idea?
hastings and baldwin are two excellent filters.Whifflebat said:Also if you're going to run oil for a long time...make sure that you use a damn good filter (NOT fram), because even if the oil is still good, it picks up dirt.
we're keepin' it in the family.01GMC said:We make the Mobil One oil bottles ...
Whifflebat said:Also if you're going to run oil for a long time...make sure that you use a damn good filter (NOT fram), because even if the oil is still good, it picks up dirt.
well, can i change to syn right now? i have 15k miles...ive heard stories that once you;'ve used regular for a certain time u cant use syn, then ive heard other words...cuz if i can switch and its better for my engine then im gonna do ittriple_deep82 said:synthetic oil won't void your warranty. and as fas at the rear diff, it probably already has synthetic in it. just check the manual to see what it has.
if you make the bottles for mobil one and we all use it, then we're keepin' it in the family! it's a random phrase i made up on the spot that apparently doesn't make much sense without an explanation.01GMC said:What you talkn bout willis?
brando said:What do you recomend for a good oil filter?? now that i just rebuilt my motor im using syn oil, and i used a fram filter! i thought they were good!!??
hovisimo said:hastings and baldwin are two excellent filters.
i check mine every week or two and if i see it's getting a little dirty i change it. i usually run 7500 mile drain intervals with mobil one 5w30.brando said:Whats a good mile amount to change the oil if you do alot of highway driving?