can anyone help!. i've got a 2000 passat tdi 115pd, i've just driven 330 miles from cornwall.when i was leaving the m1 in my hometown,as i approached the roundabout off the sliproad, my car stalled as i dipped the clutch.since then the vehicle stuggles starting, will not tickover,sounds terrible in low revs.above 3000rpm it runs fine, but below that,its like the cars running on 3 cyls.a friend of mine has got an excellent up to date code reader,which i've just plugged in,but no faults were found on this.this ones got me baffled! please help.