i have a peogeut 207 1.4 s. I use unleaded petrol. My petrol was running out and the amber light was flashing so i went to top it up i put £4.90 in and realised i used unleaded nitro what will happen to my car?
Assuming you're talking about shell V-power Fuel+nitro mix?. If so its a mixed fuel formula designed to lube the car while its running to increase engine lifetime and overall performance. It's more expensive fuel more or less made for high end high power performance cars. I don't see it doing anything other then helping you're Peogeut if that is the fuel your speaking of. I wouldnt recomend changing from reg unleaded to the v+ fuel on a regular bassis, might cause issues in perfomance and or parts.
My best answer with current information best of luck.