My B5 1.8T has been suffering from power loss issues for a few weeks now. It's an intermittent problem, but has been becoming more common over the past week or so. It's been run on vag.com with no fault codes.
It just seems to be running fine, but then all of sudden develops a misfire type feeling, and loosing power. It has never cut out, but clearly has a problem and doesn't feel good.
I've changed the spark plugs, HT leads and coil packs, but that doesn't seem to have had an impact.
What would you advise as the next thing to try?
B5 1.8T Running Issue - Advice Needed
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