Mobil1 5w-30 in my Maxima, 6000-6500 mile interval between changes.
Mobil1 5w-30 in my Maxima, 6000-6500 mile interval between changes.
Scott, what happened to the Royal Purple?
Amsoil, Royal Purple, Castrol Syntec.
Raising The Gloss Bar One Car At a Time!
UNIQUE POLISHING, MA / NH
Ryan Blanchette
Amsoil here....long change intervals and the car runs smoother and quieter on it!
I use German Catrol 0w30 because the German Castrol is leaps and bounds ahead of the US stuff and the Mobil 1 5w30 is a thin 30weight and tends to shear back fairly quickly. My car tending to naturally burn oil in VTEC means I definately don`t want an oil on the thin side.
I`ll add that for anybody looking to learn more about oil, visit the BobIsTheOilGuy.com forum. Lots of great info (& debate, sometimes heated) about oil and all things maintenance for your vehicle.
Mike
Driven Auto Detail
Yeah, based on what I read at BITOG, I was a long time M1 user but just changed to Pennzoil Platinum 5w30 a lil cheaper too at W/M and Pepboys had 5qts with a filter for $19.99 not too long ago.
1999 Trans Am Firehawk #157 LS1 Roadster
"Weekend Warrior just keeping my cars clean"
Club Flex Member
^^ Same here cajun. I had good luck with M1, but after reading the latest rumors of formulation changes, continued high prices, and seeing un-inspiring UOA`s I couldn`t justify using it anymore. Especially, considering Platinum was so much cheaper and was showing outstanding UOA`s.
Mike
Driven Auto Detail
If you are planning on extended drain intervals Penzoil Platinum is turning in a superb showing and is available everywhere. If not then Motorcraft is the way to go.
I use Mobil 1 API SL 0W20 because I bought a ton of it prior to the formulation change to SM. 7500 mile intervals or annually depending on which occurs first. It is suspected (but not proven) that the current M1 SM oil is no longer a "true" synthetic in the strictist terms.
Why synthetic? I believe it works better for me and use it in all equipment including lawnmower and 2 stroke synth for the weedeater & blower.
BITOG member #409
Originally Posted by mshu7
Its quotes like this why I decided I`m going to switch to Penzoil Platinum. I`m going to get a UOA done on the M1 I`m running now, then again after Penzoil and see how they compare. I haven`t had problems with M1 mind you but it is a little on the thin side, and if I can get less engine wear with another oil then thats the way to go.
2KLS1 - I`d suggest doing your Platinum UOA after your 2nd run of that oil. That will decrease the chance of "left over" M1 being in the sample. Good luck w/it!
Mike
Driven Auto Detail
I am not one to discourage used oil analysis but there is little value in trying to compare one oil to another based on a single used oil analysis of each for judging wear. Used oil analysis is best used over time and multiple reports to see trends. A single report doesn`t really mean anything and most likely you will not see much of a difference between the two oils if you are doing typical 3K to 5K oil change intervals as even the cheapest conventional these days should not have any problems lasting that long.
Personally I don`t run regular Mobil 1 (Red Cap) myself since API went to SM as it calls for huge reductions in zinc and phosphorus which are the primary anti-wear additives in just about every oil out there. Evidently zinc and phosphorus can build up and clog catalytic converters in engines that burn oil.
I run Mobil 1 Extended Performance (Gold Cap) which has the old levels of zinc and phosphorus. I also run Mobil 1 Racing oil which also has higher levels of anti-wear additives. Neither wears the API badge but they meet every other test in the API certification.
I am not one to discourage used oil analysis but there is little value in trying to compare one oil to another based on a single used oil analysis of each for judging wear. Used oil analysis is best used over time and multiple reports to see trends. A single report doesn`t really mean anything and most likely you will not see much of a difference between the two oils if you are doing typical 3K to 5K oil change intervals as even the cheapest conventional these days should not have any problems lasting that long.
Personally I don`t run regular Mobil 1 (Red Cap) myself since API went to SM as it calls for huge reductions in zinc and phosphorus which are some of the primary anti-wear additives in just about every oil out there. Evidently zinc and phosphorus can build up and clog catalytic converters in engines that burn oil. Any oil that wears the API SM badge has the lower levels of zinc and phosphorus.
I run Mobil 1 Extended Performance (Gold Cap) which has the old levels of zinc and phosphorus. I also run Mobil 1 Racing oil which also has higher levels of anti-wear additives. Neither wears the API badge but they meet every other test in the API certification.
For you BITOG fans I am sure there are plenty of threads on API SM but if you are not a member just do a Google search for "API SM" and maybe throw in "zinc phosphorus".
Mobil 1 Extended Performance
I am not one to discourage used oil analysis but there is little value in trying to compare one oil to another based on a single used oil analysis of each for judging wear. Used oil analysis is best used over time and multiple reports to see trends. A single report doesn`t really mean anything and most likely you will not see much of a difference between the two oils if you are doing typical 3K to 5K oil change intervals as even the cheapest conventional these days should not have any problems lasting that long.
Personally I don`t run regular Mobil 1 (Red Cap) myself since API went to SM as it calls for huge reductions in zinc and phosphorus which are some of the primary anti-wear additives in just about every oil out there. Evidently zinc and phosphorus can build up and clog catalytic converters in engines that burn oil. Any oil that wears the API SM badge has the lower levels of zinc and phosphorus.
I run Mobil 1 Extended Performance (Gold Cap) which has the old levels of zinc and phosphorus. I also run Mobil 1 Racing oil which also has higher levels of anti-wear additives. Neither wears the API badge but they meet every other test in the API certification.
For you BITOG fans I am sure there are plenty of threads on API SM but if you are not a member just do a Google search for "API SM" and maybe throw in "zinc phosphorus".
Mobil 1 Extended Performance
Motorcraft 5W-20 for me also!
K3AKE 147.555
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