okay, here it goes. i have got a mk3 1.4 engine code ABD, a mechanic has just put in another engine into the car (same engine code) because my original engine was completly f**ked! (head gasket and tappets), we have changed the spark plugs, rotor arm and distributor cap but the car cuts off as soon as i let go of the key, if i hold the key right at the end of the ignition it stays on, however as soon as i let go the engine just dies!!
i've tried to explain as best as i can, and i really need help with this as i need it to get to uni this week!!
Thanks
imi