When to Start Using High Mileage Oil

Should I switch to Mobil 1 high mileage? - Toyota 4Runner Forum

No leaks = no need for high mileage. After 75k I have always used the same thing as before 75k - and never had an oil related issue.

High Mileage Mobil Oil | Honda Odyssey Forum

+1. Over 200,000 miles. Still use 5-30. Regular oil. Change every 4000 miles. Filter every 8000 miles.

Is there any issue with using high mileage oil in a low mileage motor?

Older engines don't like synthetic, it makes them leak. A good high mileage multi vis oil, maybe 10W30, might work for you.

Should I go Full Synthetic High Mileage - Ford Truck Enthusiasts

Oil & Lubrication - Should I go Full Synthetic High Mileage - I have been using Super tech Conventional High Mileage in all my Vehicle's for ...

Oil Weight Based on Higher Mileage - Mustang6G.com

Depending on your intended use, a 5w30 or 0w40 may be appropriate, but not because your engine has 110,000 miles. Like. Reactions: ice445 ...

Should I be using the "high mileage" oil or synthetic? (car engine ...

That mechanic may want to study motor oils. High mileage synthetic oils are recommended for automobiles over 75,000 miles. At this mileage, ...

Should I use high mileage oil? - BMW 3-Series (E90 E92) Forum

You don't need to switch to high mileage oil because the full synthetic oil provides the most superior lubrication and protection over the high mileage oil.

High Mileage Oil - Subaru Outback Forums

I buy a high mileage synthetic blend 5-30 and change it at 3000 miles. I buy a good oil filter (Mobil 1) and change it every other oil change.

High Mileage 5W-30 oil - ClubLexus - Lexus Forum Discussion

Has there been any oil loss between changes due to leaks? If not, don't start "high mileage" oil -- the oil companies don't need your money ...

What is High mileage oil? The truth - YouTube

before and after with high mileage engine oil. STOP using Full synthetic motor oil before your engine starts leaking oil. Not to mention the ...

should i use high mileage or synthetic oil? | Ford Explorer Forums

If the engine starts leaking or burning too much then go back to high mileage oil. On a side note I have NEVER changed oil at 6 month intervals ...

Full Synthetic vs High mileage engine oil - AcuraZine

High mileage and full synthetic are not mutually exclusive. You can find oil that's both and that's what I do. I usually use whatever is on sale/cheapest from ...

high mileage vs synthetic oil - Charger Forums

It really depends on what the oil analysis has to say about how it is running in the car. We start off with 10k miles and then take it from ...

High Mileage oil Recommendation

Start changing your oil at around 5-7.5k and just use the regular high mileage stuff. Rectangle Font Parallel Signage Circle. 1999 Silverado ...

high mileage synth oil - MyG37

General Tech Questions - high mileage synth oil - I'm at 114k on my g37 and I've been using synthetic blend since new, so wondering if ...

high mileage oil - DodgeTalk Forum

Unless synthetic oil has been run through the engine since early in the vehicles life, stick with dino oil. I use castrol GTX or Valvoline High ...

High mileage oil | Land Rover and Range Rover Forum

Using that kind of oil can be beneficial even for low mileage engines. You don't want to change the viscosity of your oil from what the ...

Actually though... High Mileage Oil - NASIOC

For a High Mileage oil, you'd have to go with a 5W30, 10W30, or 10W40. No 5W30 HM has an HTHS of 3.5 or higher that I can recall and you should stick with a ...

Mobil 1 Synthetic High Mileage vs Extended Performance

The extended says protects engine up to 20k and regular high says 10k. I personally wouldn't go that long between oil changes regardless of ...

High-Mileage Oil? | Ford Escape Automobiles Forum

From what I've been told you can use synthetics in high mileage cars as long as they are mechanically sound and have no leaks. My Escape is an ...