Author Topic: mk 4 GTI 2001  (Read 795 times)

Offline lordy72

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mk 4 GTI 2001
« on: 14 June 2013, 19:29 »
here we go........just bought a 2001 GTI 20v 1.8t awesome condition 1 owner from new blah blah blah........suddenly starting to run on kangaroo juice, idle is lumpy and revs are up n down, no engine light on....i know i have a slight oil leak which is entering the spark plug chamber... so im still driving the car to wrk when i though scrap it it's juddering is soooooooooooo bad, then the engine light comes on just as i parked up at home, next morning car runs like a beast ,engine light on so i get it scanned that evening , o2 sensor, coolant sensor, bank one fuel to rich, air pressure loss accelerator to turbo, secondary air misfunction, im a builder not a mechanic any ideas?