What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks

I put a small amount of petrol in my diesel car?

I recently put 0.4 litres of petrol into my Audi A3 Sportback TDI 170 Quattro. I then put over 50 litres of diesel in. After 220 miles, I filled up with diesel again. There have been no obvious effects from the petrol. Am I likely to have caused long term damage to the car?

Asked on 4 May 2013 by Jem B

Answered by Honest John
No. You have probably got away with it. But be aware that the petrol will "float" on top of the diesel, only gradually dissipating into it. Don't let the fuel level get low for at least 2,000 miles.
Similar questions
What will happen to a Land Rover Discovery 3 if it's misfuelled?
I have a 2013 diesel Vauxhall Insignia automatic. I accidentally misfuelled and put in just under five litres of petrol. After speaking to people in the petrol station, I filled up the remainder of the...
I've just put 47 pence (0.4 litres of petrol) in my diesel Audi A3 2.0 TDI. My tank was almost empty. I spotted my error and then filled with £63 of diesel. Will my engine be okay? Any advice on steps...
Related models
Comfortable and high quality premium hatchback, low emissions diesel engines including economical 1.6 TDI, very refined at speed yet handles well in corners.
 

Value my car

Save £75 on Warranty using code HJ75

with MotorEasy

Get a warranty quote

Save 12% on GAP Insurance

Use HJ21 to save on an ALA policy

See offer