Originally Posted By: XtremeRevolution
Quote:
So, when you ask for advice, tell us about your car! The more details, the better. Here are the essential points:
1. What kind of vehicle you have
2. What your owner's manual says -- not just viscosity, but certifications (look for acronyms like API SM, ILSAC GF-4, etc.) and change intervals as well
3. Where you live
4. How you drive (easy? hard? fast? slow?)
5. What your daily drive is like (short trips? long trips? city? highway?)
6. Whether your car has any known problems
If you have any preferences -- synthetic vs. conventional, store-bought vs. ordered online, how long you'd like to go between oil changes, etc. -- or any other info you think might be important, let us know that as well.
Once again, the more details, the better. BITOG loves a good oil recommendation thread, especially when you give us a lot to work with.
Per the above, I need a recommendation for oil. Those who recognize my screen name will know I've been through enough automotive experience to rebuild a Jag V12 motor and then some. I don't work as a mechanic, but I've gotten more than just my hands dirty on hundreds of occasions.
1. What kind of vehicle you have - The car is a 2012 Chevy Cruze Eco MT, with the 1.4L Turbo motor
2. What your owner's manual says -- not just viscosity, but certifications (look for acronyms like API SM, ILSAC GF-4, etc.) and change intervals as well - DEXOS1 oil, or 5W-30.
3. Where you live - Chicago suburbs
4. How you drive (easy? hard? fast? slow?) - I drive to optimize fuel economy. I very rarely exceed 2500RPM. I typically shift at 2000 into 2nd, 1700 into 3rd, and 1500RPM from there on. 95% of my driving is done under 1700RPM with an average speed of ~31mph. My lifetime FE is 38.9mpg with over 80% city driving if that gives you an indication of how I drive this car.
5. What your daily drive is like (short trips? long trips? city? highway?) - 27 miles round trip to work and back without hitting the highway. Over 80% in-town driving, averaging ~31mph. 11 miles round trip to church and back a couple of nights a week, and occasional grocery shopping or trips to nearby stores.
6. Whether your car has any known problems - the car has 4000 miles, so no.
The reason why I'm posting is because the car has 4000 miles on it with the factory oil, and the last test someone did on this oil noted that it was nearly ready to be changed at 5,000 even though the OLM recommended a change at 10,000, with full synthetics like Mobil 1 being more reliable for use according to the OLM's recommendation.
I would appreciate a recommendation for motor oil. I've looked at Royal Purple but I'm doubting it's merit. I've also read many conflicting reviews about it, so I figured I'd ask here. I do have Pennzoil, Mobil, and Valvoline available to me at local auto stores.
Thanks!
dexos1 = synthetic 5W-30 (HTHS < 3.5 cP [not the A3/Bx or CJ-4 xW-30, thick-oil-film kind])
Do a UOA with TBN at the end of the 10,000 miles and if the TBN is less than 3, use Mobil 1 Extended Performance or similar extended synthetic, which offer TBN protection, next time. Otherwise, Mobil 1, Pennzoil Platinum, or even Mobil Super Full Synthetic, and similar oils are fine.