bogging problem 99 a4 1.8t

[Kevin Boykin]

Hello List,

Having trouble trying to figure this out.  At RPM's
below 3k, sometimes - most of the time, getting into
the throttle hard there is a bad bucking/bogging
occurring.  80k miles.  New plugs, new MAF.  No DTC's.

What items can cause these kinds of symptoms?
clogged cat, o2 sensors, fuel filter, wastegate?

What can I log with my VAG-COM to figure this out?

Hoping someone has similar experience.

Regards,
Kevin


		
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