won't start
Got my car mapped by Ahmed two weeks ago and ran perfectly, then last week it started coughing and spluttering but only when warm, ran fine for first 15mins. I was going to take it back to him to have a look at, but now it won't start at all. First thing i done was to check the spark, i took the coil lead off from the dis and held it near an earth, when i turned the ignition on it sparked once, but when cranking no spark at all. I have just put on a new group a coil and ignition amplifier and it is still the same. The phase sensor and crank sensor are only 6 months old and were gapped when tuned. Any sugestions please.