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When car warmed up, car feels like it's missing. Hesitation, Stuttering under WOT

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Old 09-24-2005, 09:09 PM
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Default When car warmed up, car feels like it's missing. Hesitation, Stuttering under WOT

I've done the following in the last 50 miles:
-Fuel Filter
-Oil/Oil Filter
-Plug Boots
-Spark Plugs
-Air Filter

The car will run great for 5-10 minutes right after car is started up. After going WOT once or twice, the car will begin to feel like it's "missing".

If i'm driving for a while though, under WOT, sometimes the car will sputter during WOT, then all of a sudden, feel smooth and powerful.

It feels like a loose connection somewhere. Any hints?
Old 09-24-2005, 10:00 PM
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Lambda sensor
Old 09-25-2005, 09:01 AM
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temp sensor?
Old 09-25-2005, 12:45 PM
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Pressure test. Injector cleaner. POS
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