Quote:
Originally Posted by ard
My guess is that you have a air leak in the intake somewhere- a cracked hose, fitting, etc... - and this is causing the air/fuel ratio to be off. It only shows up when you are running WOT. At partial throttle it isn't enough to cause issues. Just a guess.
Can you look at your fuel trims? AKA 'short and long term adaptations'
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Good thought. I checked the boot between the MAF and T.B. All is good there.
WOT does cause it every time, so does 3/4 throttle, or if in lower gear heading toward a slight incline causes it (more load).
I have Carly, so I assume I could data log it (fuel trims, etc.) but I'm not sure what I would be looking at. (bit outside my wheel house)