i need to fix an a3 '99 its done about 98,000 & has not yet done its annual service but has had a clutch change, days after i had noticed that a wire was coming out of the sensor that leads to the coil (no 1 of 4), that has now been amended. Now the car wont start it was having trouble starting before but there was spark coming out of plugs so i managed to get it to start but now there is no spark i have changed the plugs & the coil but yet no luck, it does crank doh but after abit the oil light comes on, i haven't plugged it into a diagnostic reader yet, im running out of ideas i would like it fixed as soon as, so if any could help me i would b very great full.