rickou812

iTrader: (10)

I was at the track and was running low on gas, I had to buy 2 gallons of sunoco 112 octane leaded to finish the race, (I won btw), Will the leaded gas immediately destroy the o2 sensors, or can I dilute it with 93 and be OK?

Thanks,
Rick

andy670ho

iTrader: (3)

More than likely they will be junk, I added about 2 gallons leaded race fuel to 93 octane my first time at the track to be safer with nitrous and it took out my 02's. It doesn't take much to coat them and take em out, my car started running rough and smelled very rich at idle, changed 02's and it was fixed. Good luck I hope they are ok they aren't very cheap!