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Introduction. Vegetable oil can be used as diesel fuel just as it is, without being converted to biodiesel. The downside is that straight vegetable oil (SVO) is much more viscous (thicker) than conventional diesel fuel or biodiesel, and it doesn't burn the same in the engine - - many studies have found that it can damage engines. BUT it can be done properly and safely - - IF you get a professional engine conversion. We've never had much time for Nos. SVO kit for a couple of years that pre- heats the oil and switches the fuel, but we never used it. They do work, but we just didn't think it solved the problem very well, and the more we learnt about it the more we didn't think so.

It needs a complete system, including specially made injector nozzles and glow plugs optimised for veg- oil, such as the professional single- tank SVO kits from Germany. How To Install Mybb On Localhost Ip. Then you really can just put it in and go.

The last carburetor-equipped car came off the assembly line in 1990. Since then, fuel injectors have been the primary means of getting gasoline into the engine. Common rail direct fuel injection is a direct fuel injection system for petrol and diesel engines. On diesel engines, it features a high-pressure (over 1,000 bar or. Virtual Dj 7 Download Crackeado1 more. Redesigned from the ground up, the all-new 2016 Cruze (Fig. Chevrolet’s best-selling global car — is larger, lighter, more efficient and more advanced than.

In March 2. 00. 5 we installed a single- tank SVO system from Elsbett Technologie in our Town. Ace (1. 99. 0 Toyota Town. Ace 1. 9- litre 4- cyl turbo- diesel 4x. The kit includes modified injector nozzles, stronger glow plugs, dual fuel heating, temperature controls and parallel fuel filters, and it does just what it claims to do. There's no waiting or switching fuels from one to the other, just start up and go, stop and switch off, like any other car. It starts easily and runs cleanly from the start, even at sub- freezing temperatures.

Introduction. Vegetable oil can be used as diesel fuel just as it is, without being converted to biodiesel. The downside is that straight vegetable oil (SVO) is much.

It can use SVO or biodiesel or petro- diesel or any combination of the three. The professional single- tank SVO kits are the only SVO kits we recommend. Read on and we'll tell you why. We'll tell you about the other available options too. See: Single- tank SVO systems.

SVO basics. Alphabet soup. SVO - straight vegetable oil used as diesel fuel (usually new oil, fresh, uncooked)PPO - pure plant oils, same as SVO: PPO is the term most often used in Europe. WVO - waste vegetable oil (used cooking oil, . Pre- chamber engines are more tolerant of SVO than swirl- chamber engines.

DI - Direct Injection diesel engines: the fuel is injected straight into the combustion chamber. DI diesels are less tolerant of SVO than IDI engines (see The TDI- SVO controversy). Types of DI diesels: TDI - Turbo Direct Injection. CDI or CRD - Common- rail Direct Injection.

PDI or PD - Pumpe D. It's not quite that simple. For instance, if you want to use waste vegetable oil, which is often free, you're going to have to process it anyway, though less so than to make biodiesel. And it still might not be very good fuel. More on the choice between biodiesel and SVO.

One of the great advantages of biodiesel is that it will run in any diesel engine. The same claim has been made for two- tank SVO fuel systems: ? Maybe, but for how long? In cold weather vegetable oil crystallises, forming solid wax crystals that can quickly block the fuel filters.

One solution to the all- weather problem with two- tank kits is to change the filter in winter, using a 3. Also going straight through into the injection pump however will be any solid particles of between 1. Would you do it? Vendor's claim. If the oil being used is dirty, the Racor will do its job and protect your pump and injectors. They put that original 5- 1. As the final filter, that micron rating will cause problems with the injection equipment in terms of wear/injector plugging, etc.

We recommend using the Fuel Manager 5 Micron element (there are many lengths to choose from) as the final filter. If the system is 'common rail' then we recommend using the Fuel Manager 2 Micron. What is clear is that . Some diesel engines are more suitable than others. Some vegetable oils are better than others. Some injection pumps work better than others. Some SVO kits are better than others.

Some computerised fuel systems don't like vegetable oil at all. There are doubts about using waste vegetable oil.

There are doubts about using straight vegetable oil in DI (Direct Injection) diesels. The older IDI diesel engines are generally more suitable for SVO use, especially 1. Mercedes and VWs.

Newer DI engines can be converted for SVO use, but not just any SVO system will do the job properly. See Single- tank SVO systems. See The TDI- SVO controversy.

Mechanical injection is better for SVO use than computerized injection. Inline injection pumps such as most Bosch models are most suitable for SVO. Rotary pumps should not be used with SVO systems. Lucas/CAV injection pumps have had high failure rates running on SVO. Avoid SVO systems containing copper parts - - not because the oil will damage the copper but because the copper will catalyse the oil, causing it to decompose.

See Copper and SVO. Fuel quality. The quality and condition of the veg- oil is much more important with an SVO system than if you're going to convert the oil into biodiesel. New, unused SVO is the best oil to use. See German PPO fuel standard: . Often they filter it down to 0. Special high- priced filter units are added to some SVO kits, which claim to remove the water content from the oil as well. But suspended particles and water are not the only impurities in used oil.

There are serious contaminants that filtering won't remove. For instance, acid contamination can and will damage your engine.

Filtering has no effect - - zero effect - - on the acid content of the oil. Centrifuging it also has zero effect on the acid content. The standard level of FFA for food- grade oil (new oil) is low, but with used oil the amount of FFA it contains depends how long it was cooked and the temperature it was cooked at, and it varies widely. See What are Free Fatty Acids? Free Fatty Acids cannot be removed by filtering or centrifuging. Judging used oil quality. Judging by appearances, best to worst, left to right.

Titration results, left to right: 2. Best to worst by titration, left to right: D, C and A can be used as SVO fuel, E and B definitely not.

The easiest and best way is to use the same titration test used in making biodiesel. The less lye it takes, the lower the acid level and the better the oil quality. It's said that oil with a titration of more than 3. Na. OH solution should not be used with SVO systems, it's too acidic and will contain too much water, both of which can damage the fuel system.

We think 3. 5 ml of Na. OH solution is too high, the limit should be 2 ml. There are standards for petroleum diesel fuel and for biodiesel fuel, as there should be, but for SVO there's only the German PPO fuel standard, which excludes WVO altogether. Use oil with low acid levels.

The higher the titration result, the more water the oil is likely to contain, and the more difficult it will probably be to remove the water, even with a special filter or a centrifuge (see Removing the water). Used oil that titrates at 2. Na. OH solution or less will contain little or no water. Someone we know fitted an Elsbett single- tank SVO system to his VW Golf. He used filtered oil from the works cafetaria at his job, where the manager had assured him it was pure, high- quality vegetable oil. We weren't so sure, so we titrated it for him. He was shocked by the result - - the titration was 8.

Na. OH solution, bad oil! Much too acidic to use for SVO, and it contained a lot of water, which was difficult to remove.

Don't take chances, learn to titrate your oil, and if it's too acidic find better- quality oil. It measures the acid content of the oil (Free Fatty Acid or FFA). It's quite simple and easy to do. What you'll need: Chemicals(Usual minimum quantities in brackets)Lye (Na. OH, sodium hydroxide), 9. Isopropanol (isopropyl alcohol, rubbing alcohol), 9. Phenolphthalein indicator - - 1% phenolphthalein solution (1.

H 8. 3, then it turns pink / magenta) (5.