Water in the diesel tank in Granard: signs and fixes
Stopped in Granard with water in the diesel tank? Do not turn the key. Call 01295 380724. Standing still it separates out and starts corroding the tank floor and the sender unit, and it feeds diesel bug. Talking it through with one of our engine scientists, fuel-system engineers and misfuel specialists costs nothing, and the drain itself takes 45 to 90 minutes once someone is on site.
Our own units are UK-based, so in Granard we take the consultation and put you straight through to a local drainer covering County Longford.
The mechanism, plainly
Water is denser than diesel, so it drops straight to the bottom of the tank, which is exactly where the pickup sits.
Water has no lubricity and does not compress as fuel does. It corrodes high-pressure pump internals and can hydraulically damage an injector tip.
Friday is the busiest day for callouts nationally, 29 per cent above Sunday, and May and August are the peak months. If it has happened to you in Granard on a Friday in August, you are in the most ordinary bracket there is.
Water in the diesel tank in granard: the worst case
Pitted pump internals, a rusting tank base and recontamination at every refill until the ingress path is closed.
Granard at a glance
Granard sits in County Longford, and a unit attends the whole of it. If you are closer to Longford, Edgeworthstown, Ballymahon or Lanesborough, the same applies: the vehicle is not moved, the technician travels. What the operator needs is where you are stopped, what went in, and whether the key has turned. Nothing else.
| Contamination | Water into the diesel tank |
|---|---|
| Area | Granard |
| County | County Longford |
| Risk if the engine has run | High |
| Consultation | Free of charge, no obligation |
| Time on site | 1-2 hours |
| Attendance | Local partner drainer, via our operator |
| Helpline | 01295 380724 |
Granard is in the Republic of Ireland, and our own drainage units are UK-based. What we do here is put you straight through to a local drainer covering County Longford, so you are not ringing round a search page while the vehicle sits on a forecourt.
The consultation is the same and it is still free. Tell us what went in, roughly how much, and whether the engine has run, and one of our engine scientists, fuel-system engineers and misfuel specialists will establish what is exposed before anyone is dispatched. The mechanism does not change at the Irish Sea: a high-pressure pump fails on petrol in Cork exactly as it does in Cardiff.
What you will notice
Hesitation under load, stalling, a water-in-fuel light where fitted, and hard starting after the vehicle has stood.
What the fix involves
Drain, flush and a new filter, plus a check of the filler seal and tank base if the water arrived by ingress rather than by mistake.
The consultation costs nothing and carries no obligation. If the honest answer is that nobody needs to attend, that is the answer you will be given.
What has happened so far?
Pick the one that fits. It is the only question that changes the answer.
- TankThe wrong fuel is sitting still. Nothing downstream has touched it.
- Lift pumpTurning the key runs the in-tank pump, and the contamination starts moving.
- FilterThe filter takes the first hit and is replaced either way.
- High-pressure pumpLubrication fails here first. This is the component that turns a drain into a rebuild.
- Injectors and railDebris from the pump arrives here. At this point the fuel system is replaced, not cleaned.
Fuel Fixer, the company behind UK Wrong Fuel Repository, holds a rating of 4.8 out of 5 from 2,190 reviews on Trustpilot, on a profile claimed since 2017.
Across recent reviews, the themes customers raise most often are staff who stay polite, professional and reassuring during what is a stressful situation, and how quickly a technician arrives and gets the vehicle back on the road in Granard.
The most common criticism is price. Some customers have felt the cost of an emergency drain was steep for a job that takes under two hours, and that is fair comment on an emergency call-out. It is why the misfuel call-out fee is free and why published repair figures span two orders of magnitude before a technician sets off — so nothing about the cost is a surprise at the roadside.
More from the blog
Searching under the misfuel or fuel-doctor wording? Misfuel Doctor is the same team and the same free consultation with a misfuel scientist.
Background reading: Common rail injection (Wikipedia). Service operated by Fuel Fixer, alongside Misfuel Doctor, Fuel Fixer Scotland and Motor Servicing.