4 tactics fuel attendants use to give customers less fuel

Buying Premium Motor Spirit (PMS) in Nigeria has become a major expense for car owners, commercial drivers, and everyday citizens. Because petrol takes a significant portion of household budgets, getting full value for every naira spent at the pump is necessary.

Yet, many motorists leave filling stations with tanks that drop faster than expected. While high fuel consumption or mechanical faults are sometimes to blame, dishonest pump operators frequently shortchange unsuspecting drivers right before their eyes.

Consumer advocacy watchdogs and regulatory monitors such as the Federal Competition and Consumer Protection Commission (FCCPC) continue to urge buyers to stay alert to pump manipulation practices across retail outlets.

In this article, Tribune Online examines four sneaky tactics fuel attendants deploy to deliver less fuel to customers and what motorists must look out for to protect their hard-earned money.

The unreset zero trick

The most common method attendants use relies on simple driver distraction. When a vehicle drives up to the pump, the attendant engages the driver in quick conversation, asking how much fuel they need while already slotting the nozzle into the fuel tank.

Instead of clearing the previous customer’s transaction, the attendant begins dispensing fuel from where the meter stopped. 

For instance, if the previous buyer purchased three thousand naira worth of fuel, the attendant starts dispensing from that mark until your total reaches the figure you requested.

The step-by-step nature of this scheme works because the attendant rushes the transaction to prevent you from glancing at the screen. You end up paying the full amount you requested, but your car receives fuel minus the initial reading on the display. Always ensure the meter clears back to zero before the nozzle trigger is pulled.

The rapid trigger squeeze

Another widespread practice involves how the attendant holds and manipulates the dispensing nozzle. A standard fuel nozzle has a locking clip that allows petrol to flow steadily until the tank fills or the target amount is reached on the meter.

Dishonest attendants deliberately ignore the automatic lock and operate the trigger manually. They press and release the handle rapidly while the pump is running. Each time the trigger is suddenly squeezed and released, the flow of liquid halts momentarily, but air pressure can register on the spinning meter.

Automotive mechanics and consumer rights groups point out that this stop-and-start routine causes the meter to count air alongside fuel. The liquid flow is interrupted while the digital counter on the machine keeps spinning upward, leaving you with fewer litres in your tank.

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The stretched and folded pipe routine

Fuel dispensing hoses are designed to be long and flexible to reach vehicle tanks on either side of the pump. However, this length provides an easy way to trap fuel that has already been measured and paid for on the machine.

When dispensing begins, an attendant may leave the hose sagging heavily on the ground or step on a fold in the pipe. 

As the machine finishes dispensing your requested volume, a noticeable amount of liquid remains trapped inside the sag of the hose rather than draining downward into your car tank.

The attendant quickly pulls the nozzle out, clicks it shut, and hangs it back on the dispenser without lifting the hose. That trapped petrol drains into the dispenser reservoir or stays in the pipe to serve as an unearned bonus for the attendant during their daily cash balancing.

The intentional short-sale distraction

This technique targets buyers making large purchases or those who look preoccupied with their phones. An attendant will listen to your request, say twenty thousand naira, but knowingly enter ten thousand naira into the pump keypad.

When the pump automatically cuts off at ten thousand naira, the attendant feigns an innocent mistake. They apologise profusely and claim they misheard your instruction, offering to immediately start a second run to complete the balance.

During the confusion and apology, the attendant resets the meter and runs the second batch, but often manipulates the split amounts or fails to deliver the full remaining volume. The abrupt halt disrupts the driver’s mental calculation of the litre reading, making it easy to shave off several litres in the rush to close the deal.