A hire car is the classic setup for a misfuel. You land at Adelaide Airport, grab the car, spend a week driving around the state, then fill up on the way back to the rental depot and realise at the pump you've grabbed the wrong nozzle. Different car, unfamiliar servo, tired after the trip. It happens.
Rule one is the same: don't start the engine
Doesn't matter whose car it is. If the engine hasn't run, the contaminated fuel is sitting safely in the tank and the job is straightforward. Push the car clear of the pump if you can, tell the attendant, and call us on (08) 7083 9699. We'll be at the servo, quote first, drain on the spot.
Who pays for the drain
Usually you. Almost every hire agreement in Australia makes the customer liable for misfuel damage. The upside of a mobile drain is speed: the car is back on the road inside the hour, which saves the hire company a rental day and saves you a day rate charge if you were meant to return the car that morning.
Two ways it plays out on the invoice:
- You pay us direct. We invoice you on the spot, you claim it back on travel insurance if you have it, or it goes on the card. We give you a plain English invoice with EPA Licence 52359 on it, which is what an insurer or the hire company will want to see.
- The hire company runs it through their process. Some agreements require their nominated repairer or their roadside line. That route usually means a tow, a workshop queue and their admin fee on top, so unless the agreement forces it, paying for the drain direct is faster and almost always cheaper. Ring them, tell them what happened, and ask if you can arrange the drain yourself.
What not to do
Do not drive the car back to the depot on wrong fuel and hope nobody notices. The hire company will notice. Every modern rental is tracked, every fuel top up shows on the fleet card, and any workshop diagnosis they run afterwards will flag a wrong fuel incident inside the first minute. Then you're not just paying for a drain, you're paying for a workshop diagnosis, possible engine work, and the extra rental days it took. That is how a straightforward drain turns into a costly repair.
Also, do not just call the hire company's roadside number and let them decide. Their default is often a tow to their contracted workshop, and by the time that workshop is quoting on a drain the next morning, you've already lost half a day and the meter's running. Call us first, let them know what's happening, and offer to have the car back on the road inside the hour. Most hire desks say yes.
Return the car with the paperwork
When we finish the job we email a service report and a written invoice. Both list what we did, when, and reference EPA Licence 52359 for the fuel disposal. Hand that in when you return the car so the hire company has proof of a licensed drain, not a backyard bucket job. Makes their end of the paperwork clean and stops them from ordering their own diagnosis at your expense.
Wrong fuel in a hire car is stressful for about ten seconds, then it's just a phone call. (08) 7083 9699, 24/7, real technician on the phone.
