Fuel In Adblue Tank
What does AdBlue in fuel do to my engine?
AdBlue is a fluid designed to reduce harmful nitrogen oxide emissions from your car’s exhaust. It’s used to treat exhaust gases not as a fuel additive. AdBlue is primarily made of deionised water and urea, a substance that can be corrosive to fuel system components like pipes and seals.
If AdBlue is mistakenly added to the fuel tank, it can crystallise and cause serious blockages in injectors and fuel filters like the example shown below. Left untreated, this can lead to costly damage.
However, if dealt with promptly, it’s usually a quick fix. We provide on-the-spot removal so you can get back on the road with peace of mind.
Accidentally added AdBlue to the fuel tank and driven?
Your car may still run briefly, depending on how much AdBlue was added. But as it circulates, it will cause damage. The contaminated fuel must be completely drained. There’s no safe amount of AdBlue in petrol or diesel. If unsure, call our hotline for expert advice.
AdBlue in the fuel tank? Here’s what to do:
Do not start the engine, or if already running, pull over and switch off as soon as it’s safe
Turn on hazard lights and, if needed, move passengers to a safe nearby location
Call our hotline and wait for our technician – arrival typically within 46 minutes
AdBlue is NOT a fuel additive and must never be poured into the fuel tank petrol or diesel. It has its own separate filler, usually marked with a blue cap.If AdBlue is mistakenly added to the fuel tank, it’s essential to have it removed quickly to avoid serious engine damagen the spot.
If you’ve misfuelled your AdBlue tank, do not start the engine.
Contact Wrong Fuel Doctor now for immediate support and expert service.
The Right Choice for Fuel Drain Solutions
Several companies now offer fuel draining services, including well known names like the AA and Fuel Doctor. However, not all providers have the proper training or equipment to do the job safely and effectively.
With over the years of experience, we lead the industry in both service quality and technical expertise. And in the unlikely event of any issues after the service, you’ll have direct access to our hotline for ongoing support and advice.
Get in Touch or Stop by Our Service Center
─ FAQ
Wrong Fuel Can Damage Your Engine — Here’s Why Acting Fast Matters.
We act fast to fix fuel mistakes — whether it’s petrol in a diesel tank or AdBlue contamination, our expert team is always ready to get you back on the road safely.
Stop the engine immediately and do not start the vehicle. Call Wrong Fuel Doctor — we provide emergency fuel drain services on-site to prevent damage to your engine.
Yes, we specialize in removing AdBlue from fuel systems. AdBlue in diesel tanks can cause serious engine damage, so immediate fuel system drainage is essential.
Typically, the process takes about 30 to 45 minutes, depending on the vehicle and the amount of contaminated fuel.
In many cases, yes. That’s why it’s critical to call professionals like us to fix the issue properly and document the service to minimize warranty risks.
Absolutely. Wrong Fuel Doctor operates 24/7, including weekends and holidays, with fast response times across UK.
