Recent content by a5m

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    Anyone try or heard of 'Fuel Doctor' from Australia?

    Which one of these looks like the one I posted with the long neck? I'll wait. Anyway I asked to buy a single 250ml bottle and was refused, saying "having never used the product would be doing you and the product a disservice." Then was asked what vehicle etc etc and suggested to buy nearly $200...
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    Anyone try or heard of 'Fuel Doctor' from Australia?

    0h yes Castrol, forgot to mention that. Nice to see someone who actually uses it, even if not in a car. I'm thinking I'll order some at least for the bottle, and try it for a tank. What's the worst that can happen...
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    Anyone try or heard of 'Fuel Doctor' from Australia?

    I don't want to launch into this discussion and derail the thread. Just curious about this product. But you make a good point, perhaps I can make my life easier by foregoing all this and just pumping fuel at the station. It has crossed my mind, but then what do I do with all the TC-W3 and...
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    Anyone try or heard of 'Fuel Doctor' from Australia?

    In my search of a convenient measure and pour solution for my TC-W3 and Redline SI-1 cocktail, came across this fuel system cleaning additive from Australia: https://fueldoctors.com.au/ Fuel Doctor Fuel Conditioner is specifically formulated for Diesel, Petrol and two-stroke engines to clean...
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    Mobil Delvac 1 ESP 5W-40 CK-4 - 4,639 Miles - 2010 Subaru Impreza WRX EJ255

    Definitely tempted too. I think 6k wouldn't be an issue, but like you said, not worth the risk in this application. That's crazy cheap. Not as cheap as I bought my stock but did cash on some nice promos, although Mobil killed their Delvac Gold Program recently. Think it ended up being about $12...
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    Mobil Delvac 1 ESP 5W-40 CK-4 - 4,639 Miles - 2010 Subaru Impreza WRX EJ255

    5th UOA. Don't think Potassium is significant enough to worry about. Same Mazda RX-8 (N3R1-14-302) Tokyo Roki Filter since acquiring the vehicle with 108,540 miles on Nov 20, 2020. Entire OCI: TC-W3 640:1 (Pennzoil Marine Premium Plus) + Red Line SI-1 2.5oz
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    Why does gasoline smell so good?

    When I was 10 and in India my uncle removed the fuel line from his Moped to let some fuel drain so we can enjoy the smell. Good times.
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    2004 Volvo XC70 2.5T, Mobil 1 0W40, 5,000 miles

    I wouldn't call that 'a lot of idling'. @himemsys I assume that was asked in regard to fuel dilution leading to viscosity drop?
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    GM 6.0L L96 at 66k; various 30 grade oils - AMS SIG, OE, Napa SYN

    BITOGers still wouldn't be impressed..."WhAt A wAsTe YoU cAn EaSiLy Go DoUbLe ThAt".
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    GM 6.0L L96 at 66k; various 30 grade oils - AMS SIG, OE, Napa SYN

    It's probably the same. I know that's the case with their 75W-90 gear oil.
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    MMO in fuel...

    That's a 374:1 - 422:1 ratio... You calculate 640:1 for entire tank capacity the first time, then only for the amount of fuel you're adding from then on.
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    MMO in fuel...

    Whoa. This is almost exactly 2k miles of Pennzoil Marine Premium Plus at 640:1 in a EJ255:
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