Top treated ATF’s deliver the same performance as first-intent formulations.

This is Incorrect. That’s a bit like suggesting that by putting an F1 champion behind the wheel of y ...

All tractor specifications are backwards-compatible, so I only need the manufacturer’s newest version.

Never assume compatibility! Although standards tend to get more demanding over time, and some OEM sp ...

Only a branded transmission fluid will work in my off-road vehicle’s transmission.

It sounds plausible but isn’t true: any legitimate lubricant that is designed to cover all the perfo ...

Is it true that all ATF’s needs to be red?

No. Although you’ll be familiar with the red dye in most passenger car ATFs, it is not mandatory. Th ...

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I've heard that I can't use the same oil in all my diesel equipment.

Today's modern API CJ-4 oils are acceptable for use in almost all North American diesel engines ...

For diesel engine oils, TBN is good; the higher the better.

TBN is good, but it is only one of several oil properties that are important for engine life. Other ...

I've heard bulk oil is of a lower quality than bottled oil.

If you are going to a reputable mechanic, the bulk oil should be the same quality as the bottled oil ...

Motor oils made with certain base stocks are better than others.

There are four types of base stocks used in motor oil, and there are differences between each. Group ...

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I’ve heard that mono-acid lubricity agents plug fuel filters?

When first introduced, lubricity agents for diesel fuel systems were based on dimer acids. In some v ...

Premium gasoline is better for my car.

Premium gasoline may be better for your car, but not always. There are two important elements to th ...

I've heard that some brands of gasoline improve mileage, is this true?

Gasoline additives can affect engine performance. Therefore, brands of gasoline that use higher qua ...

Is it true that aftermarket fuel additives really can improve performance?

Generally speaking, if your vehicle has higher miles and you have historically bought gasoline based ...

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You should add water to your metalworking fluid to replenish sump volume.

This is not a good idea. Topping up with only water dilutes the cutting fluid, reducing its concentr ...

Only poly alpha olefin (PAO) based finished fluids are considered to be synthetic.

This is not true, but is a common area of confusion. Group IV (PAO) and Group V (esters and non-PA ...

You should only use red grease.

Normally this is untrue. Unless clearly stated, the colour of grease is not linked to its formulatio ...

The more grease you use, the better.

Absolutely not. Overgreasing can throw a mechanical system out of balance, which may increase energy ...

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