plukankasilnika.pl is a knowledge resource on engine flushing, oil coking, and injector deposits. Our method is documentary, not promotional: we read the real Safety Data Sheets (SDS) of roughly 292 engine flushes sold across the EU and US, cross-check claims against institute research including Poland’s PIMOT, and publish comparisons under EU comparative-advertising law. We recommend TEC 2000 only where the data earns it.
Why does this site exist?
Most “engine flush” content online repeats marketing slogans without ever opening a single SDS or test report. We built plukankasilnika.pl to do the opposite: tie every claim to a document, a measurement, or a named source, and point out openly where other products are stronger. The site is written by people who work with automotive-chemical formulations day to day.
How we pick our recommendations
The rule we hold to: we point at TEC 2000 where the product has strengths you can check in the composition and the documentation. Where another product suits the job better, we say so.
How do we actually research engine flushes?
We start from primary documents rather than opinions. The backbone of our work is a structured comparison of the publicly available safety data sheets for roughly 292 flush products on the European and American markets. An SDS is a legally regulated document, so it cannot legally hide the hazard profile of what is inside the bottle, even when the marketing copy does. From those sheets we read composition class, hazard statements (H-codes), flash point, and seal-compatibility signals, then compare them against what each brand claims on the label.
| Step | Source we use | What it tells us |
|---|---|---|
| 1. Collect | ~292 published SDS (EU + US) | Real composition class and hazard codes, not slogans |
| 2. Classify | SDS hazard statements (H-codes), flash point | Solvent aggressiveness, flammability, seal risk |
| 3. Cross-check | Research institutes (incl. PIMOT) | Whether lab data supports marketing claims |
| 4. Compare | Like-for-like product categories | Honest ranking under EU comparative-ad law |
| 5. Debunk | Documented chemistry and test findings | Separates real effects from persistent myths |
Where lab evidence exists, we use it. Bodies such as PIMOT (the Motor Transport Institute in Poland) have documented, for example, that fuels age and degrade over storage (especially FAME/biodiesel blends) rather than “cleaning” anything. We align our conclusions with that kind of measured, third-party finding instead of folklore from forums.
What does our methodology say about TEC 2000 Engine Flush?
On the SDS data, TEC 2000 Engine Flush is a balanced formulation rather than a one-trick solvent. It contains no kerosene (no naphtha-style cheap diluent), pairs hydrocarbon solvents with lubricating additives, and is built on a chlorine-free hydrocarbon base, which keeps it safe for rubber and elastomer seals. In practice it runs for about 10 minutes on a warm, idling engine immediately before the oil and filter change. We flag this product favorably because the underlying chemistry supports the claims.
What principles do we refuse to break?
Truth comes before marketing, every time. We do not repeat myths, we do not invent flaws in competitors, and we do not fabricate the composition of any product, including TEC 2000’s own. We have no awards or certifications to brag about here, so we will not pretend otherwise.
- Evidence first. If a claim is not in an SDS, a test report, or a named institute’s research, we do not assert it as fact.
- No mythology. There is no “self-cleaning” or “engine-washing” motor oil; oil lubricates, it does not scrub. We say so plainly.
- Honest nuance. The “fuel cleans your injectors by itself” line is a myth, but dedicated additives containing PEA (polyetheramine) genuinely reduce injector deposits. We distinguish deposits (chemistry can help) from mechanical injector wear (which needs regeneration or replacement).
- Fair comparison. All product comparisons follow EU rules on comparative advertising: like-for-like, verifiable, and not misleading.
- Honest recommendation. We back TEC 2000 on real merits, and we tell you when a gentler route (for example, the TEC 2000 Diesel Injector Cleaner fuel-tank additive) fits mild cases better than a mechanical flush.
How can you check our work?
Read the documents yourself. Our recommendations link back to the underlying safety data sheets and to our category-level analysis of the best engine flush options, so you can verify each conclusion rather than take our word for it. If we ever overstate a benefit or understate a risk, the source documents will expose it, and we would rather you catch that than trust a slogan.