I use rotella 15w-40, high zinc content but my engine also has 230k miles
Pros: high zinc content
Mileage: 230000 km
Owner reviews for engine oil
4218
Manufacturers
Comparisons
I've been using Mobil 1 10w30 regular and now High-Mileage Synthetic for decades and most of the Jeeps life.
Pros: High-Mileage Synthetic
Vehicle:
Jeep
5-30 Valvoline restore & protect is working wonders on my 2.5. Visibly cleaning out deposits and engine running stronger
Pros: engine running stronger
There’s been a lot of advancements in oils since the YJ was new. I use Mobil 1 0w40 in mine due to its excellent temperature range and proven endurance.
Pros: excellent temperature range
I use one oil - shell rotella. It goes in my XRL my 4.0 Jeep and my 7.3IDI diesel ????
Vehicle:
Jeep
I use Castrol Magnatec A3/B4 10W-40 part synthetic. 3 years now and no problems.
Pros: no problems, 3 years
Mobile 1 full synthetic 0W-20 every 5K. My engine hums like a top.
Pros: engine hums like top
Mileage: 5000 km
I always used gn4 but switched to rotella t6 15w40 cheaper, full synthetic. it can handle the heat alittle better and I like the shift quality over gn4. Walmart has it for cheap
Pros: handle the heat better
Cons: cheaper, full synthetic
My changes have generally been religious at 5k and that didn’t save my GTI from losing compression in cyl3 at 37k untuned miles it suffered 15% leakdown vs the other 3. That car got M1 0w-40, tried and true stuff, so you just never know.
Pros: tried and true stuff
Cons: didn’t save from losing compression
Vehicle:
Volkswagen
Mileage: 59546 km
Part number: 0W-40
I switched to Rotella T6 (5w-40 Full Synth) after running Penzoil, Chevron, Castrol, Mobil, regular non-high mileage 10w-30 dinos in that order over 4000 miles. Worst of this bunch was Mobil and Chevron, the HLA tick was unbearable, even right after the oil change.
Pros: engine cleaned up
Cons: HLA tick unbearable
Mileage: 4000 km
Write your review about engine oil
Help others - share your experience with this part.
Voted AGAINST engine oil RAVENOL on the rating page
The brake caliper FEBI got the first review!
The crankshaft position sensor Hella got the first review!
The brake hoses POWER STOP got the first review!
For battery OEM KIA already 25 reviews.
In the rating best starter motor already 10 brands participate!
In the rating best air filter already 5 brands participate!
In the rating best strut assembly already 6 brands participate!
In the auto rating engine oil for Volkswagen Golf already 10 brands participate!
In the auto rating brake discs for Volkswagen Golf already 100 brands participate!
For headlights OEM Volkswagen already 50 reviews.
In the auto rating shock absorbers for Ford Ranger already 20 brands participate!
For tires IRONMAN already 25 reviews.
Voted AGAINST engine oil RED LINE on the rating page
Voted AGAINST engine oil PENNZOIL on the rating page