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News & Insights

Tips, guides, and updates from the team at $EEK Mechanical.

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Contaminated Fuel from the petrol station: Your Rights

If a petrol station sold you contaminated fuel, you may have legal recourse. Learn how to prove it, document it, and pursue compensation for vehicle damage.

February 19, 20267 min read
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Diesel in a Gas Car: Is It Really That Bad?

Yes, putting diesel fuel in a petrol car is a serious problem. Here's what happens to your spark plugs, catalytic converter, and engine — and what you should do.

January 29, 20266 min read
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AdBlue Contamination: The Growing Diesel Problem

AdBlue (Diesel Exhaust Fluid) in the fuel tank is an increasingly common and expensive mistake. Learn what it does to your engine and how to handle it.

January 11, 20267 min read
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How Modern Fuel Injection Systems Are Damaged by the Wrong Fuel

Modern common-rail diesel fuel injection systems are precision instruments operating at extraordinary pressures. Here is exactly how wrong fuel destroys them — and why speed of response matters so much.

December 21, 20256 min read
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Misfuel Prevention Devices: Do They Actually Work?

A comprehensive review of misfuel prevention devices — fuel cap guards, nozzle blockers, and color-coded systems — and whether they truly prevent wrong-fuel incidents.

December 21, 20257 min read
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Petrol in a Diesel vs Diesel in a Petrol — Which is Worse and Why

The two most common misfuel types have very different consequences. Petrol in a diesel engine damages precision fuel system components. Diesel in a petrol engine causes different but also serious problems. Here is the definitive comparison.

December 14, 20256 min read
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Putting AdBlue in the Diesel Tank: What Happens and What It Costs

Putting AdBlue into the main diesel fuel tank — not the AdBlue reservoir — is a costly mistake that is becoming more common as more AdBlue-equipped vehicles enter the US fleet.

November 11, 20254 min read
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Fuel Contamination vs Misfuel: What Is the Difference and Why Does It Matter?

Fuel contamination and misfuelling are different problems with different causes and different solutions. Understanding the distinction helps you get the right help quickly.

June 23, 20254 min read
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Diesel Particulate Filter (DPF) Damage from Misfuelling: What You Need to Know

Modern diesel vehicles rely on a Diesel Particulate Filter that is easily damaged by petrol contamination. Here is what DPF damage looks like after a misfuel and what it costs to fix.

April 6, 20255 min read
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How Long Can You Drive on the Wrong Fuel Before Damage Occurs?

The honest answer: much less time than you think. We explain the timeline of damage in a diesel vehicle running on petrol and why immediate action is the only correct response.

January 26, 20255 min read
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The Hidden Dangers of Driving Even a Short Distance on the Wrong Fuel

Most drivers assume a short distance on wrong fuel is harmless. It is not. Here is what happens inside your engine in the first kilometre of driving on contaminated fuel.

September 29, 20245 min read
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Diesel vs Petrol Nozzles: Why Size Matters for Misfuel Prevention

Fuel nozzle design is one of the primary engineering safeguards against misfuelling. Here is how nozzle sizing works and why it does not always prevent mistakes.

September 4, 20244 min read

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