Derf00

That comment is as ignorant as saying tire cupping is only caused by bad suspension.... or that cut springs don't hurt a cars performance over springs made specifically for the job. Higher octane fuels keep build up minimal and help the engine from pinging as it gets older. Why? Because higher octane burns more completely since it is more volatile...

Tee_Whet

Did you do anything to the exhaust? If you did you may have an o2 sensor bad, dont forget there are 2 of them

babygurl2000

[sm=exactly.gif]

i burn regular unleaded in my sixer

egarcia528

I have the same codes. Has the problem been resolved?

DRAGUL

Welcome to MF. I would bet it has been resolved after 10 years. Start your own post with your issues, and I am sure someone here can help you.