Guest, 🚨New Stock alert: Premium CUPRA valve caps now available in the store 👉 Order now from the merchandise store
I've finally found the cause my Cupra's hesitation during acceleration - a leaking hose that goes from the T joint (with the PCV) to the underneath of the intake manifold.
I noticed 'stupots_1982' earlier post with similar issues - his hose layout is different to mine, but that's probably because his is an R.
I've looked into 'catch can' and like the idea of vapours being collected but I just want a quick fix for now, so I've ordered Creationsmotorsport hose & new breather valve.
Got it back from the body shop after having both bumpers re sprayed and alloys refurbished in anthracite grey.
So from this![]()
To this![]()
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Next mission. Wind deflectors and window tints.
Stage 2 mk1 lcr 260bhp