Engine oil Mobil or VALVOLINE

Mobil Engine oil
blackcloud32
  • Engine noise:
Rating 5.0

Mobil 1 full synthetic and Mobil 1 filter. I did cams recently on my GT and at 150k, the top end looks almost new.

Pros: top end looks new
Vehicle: Ford
Mileage: 150000 km
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Mobil Engine oil
PatrickGSR94
  • Warning light:
  • Engine noise:
  • Exhaust smoke:
Rating 5.0

I’ve been using Mobil1 0w-30 in it for over 20 years. My Blackstone Labs reports still come back clean with no water, fuel or antifreeze found in the oil.

Pros: clean lab reports, long-term reliability
Vehicle: Acura Integra
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Mobil Engine oil
1985_McFly
  • Warning light:
  • Engine noise:
  • Exhaust smoke:
Rating 5.0

I’ve been using Mobil 1 in all of my vehicles and other equipment for 20+ years, never had a problem with it at all.

Pros: no problems, long term use
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Mobil Engine oil

On my 2015 CC with a Unitronic Stage 1 tune, I use Mobil1 Euro 5w-40. I sent a sample to Blackstone at ~7200 miles and they said I had plenty left. I change at 8500.

Pros: good longevity, plenty left at 7200 miles
Vehicle: Volkswagen
Mileage: 11587 km
Part number: EURO 5W-40
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Mobil Engine oil
DaNo_VdUb
  • Engine noise:
Rating 3.0

about 4 weeks ago i did a 10w 30 mobil 1 synthetic oil change in my obd1 vr6 mk2. i find with this i can hear more of what is going on under the hood and may b i'm getting parranoid over normal noises that are just amplified b/c of the intake everything coming from the motor seems louder. lifters i'm assuming esspecially when motor is cold. but oddly there is also a weird \"diesel\" sound...pinging?...around 3200 rpm.. Nothing before or after once motor is warm i notice it as well during coasting deceleration.

Pros: can hear more
Cons: weird diesel sound
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