Put Diesel in Your Petrol Car?
Don't start the engine. Diesel in a petrol tank can clog your injectors and damage your fuel system. Our mobile technicians drain and flush on-site — no towing, no workshop, no drama.
What Happens When You Call Us
From your call to driving away — here's exactly what we do.
Stop and do not start the engine
If you've put diesel in a petrol car, do not attempt to start it. Diesel can clog injectors and cause the engine to stall or fail to start.
Call Fuel ResQ
We dispatch a mobile technician to your exact location — servo, roadside, home or work — across Sydney.
Full tank drain on-site
We drain all contaminated fuel from your tank on the spot using professional equipment. No towing required.
Fuel line and injector flush
We flush the fuel lines and injectors to remove diesel residue and restore your petrol system to full health.
Fresh petrol refuel and road test
We refuel with fresh petrol and perform a full engine check. You drive away — we don't leave until it's right.
Sydney's Misfuel Specialists
40 Min Response
We aim to reach you within 40 minutes anywhere across Sydney — servo, roadside, home or work.
Price Beat Guarantee
Found a cheaper quote? We'll beat it. Best price, guaranteed.
No Fix, No Fee
If we can't fix it, you don't pay. Zero risk to you.
No Towing Required
We come to you and fix it on the spot. No tow truck, no workshop wait.
Common Questions
What happens if I put diesel in a petrol car?
Diesel is thicker than petrol and can clog fuel injectors and filters. It may prevent the engine from starting or cause it to stall. A full drain is required to restore normal operation.
Is diesel in petrol as serious as petrol in diesel?
It's serious but generally more recoverable — especially if the engine hasn't been started. Call us immediately and we'll assess the situation on arrival.
My engine started briefly — is it too late?
Not necessarily. Call us straight away. The sooner we drain and flush the system, the better the outcome. We'll assess any damage on arrival.
How long will the drain take?
Most jobs are completed within 30–40 minutes on-site. We won't leave until your car is running correctly.
Do you offer a price beat guarantee?
Yes. Show us a cheaper quote for the same service and we'll beat it — guaranteed.
Put diesel in your petrol car? Call us now.
Don't start the engine. We'll be with you fast — price beat guaranteed.
1300 631 000