97 2.0 ford probe Check engine light came on and had codes of p1131, p1130, p0300, p0171. I changed both of the 02 sensors and the car idles fine but when you rev it up it seems to stall and take a couple of seconds to catch up. Driving it down the road at a steady 40 mph and then trying to kick it in overdrive just makes it surge/stall and run like crap. No problem when its steady easy acceleration.
The 02 sensor had a redish tint of coating on the one before the C.C. The one after wasn't that bad. I did a complete tune up 4k ago ( w/good wires/plugs/cap/button )
What should I check next? Guessing it might be Mass Air flow. Thanks for any help or ideas
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Thursday, April 24th, 2008 AT 6:41 PM