Possibly running rich

[Brandon302]

I have yet to data log but I believe my car is running a little rich since my incident with the Chesapeake. I ended up sucking water into the motor, cleared it out, changed plugs and oil and reflashed the tune. After doing so the car runs like it used to except I believe it is running a little richer than before. I have cleaned the MAF but am wondering if I should do it again, any other suggestions would be appreciated.

 

[ArizonaBOSS]

An odd problem in your situation indeed but you might consider changing the O2 sensors.

 

[Brandon302]

Where are the front 02's located? Also I am wondering I I should data log to see if it indicates anything.

 

[ArizonaBOSS]

End of the header just before the flange that connects to the mid pipe.
Data logging probably not a bad idea

 

[Brandon302]

Are the front 02's DY1165 or DY1185?

 

[Champale]

Why wouldn't you datalog? Seems like it would be the one sure way to figure out what, if anything, is wrong with it. Then you email the logs to your tuner and he figures it out.

If you are running the base AED tune that Shaun asks you to take logs with so that he can then tune your car, it probably is running a little 'fat' just to be safe.

 

[Brandon302]

It's been previously log and is running on the revised street tune. I will be data logging but wants sure what if anything it would show since there are no CEL's indicating an issue, though a computer is only as smart as the info it gets.