Mk3 Golfgti 8valve 1997
 

Car keeps cutting out when optimum operate-ing temperature, coil ok, replaced Distributer same problem, replaced no.30 relay same problem, is my mechanic trying to rip me of, two emergency break_down mechanics RAC diagniose leads are not sparking hall sensor gone, so replace distributer still ame problem, has not been on Engine management computer, Please some one help me.:eek:

So, when it reaches its normal temperature the car just shuts off?? Is that what you mean. I might know the problem.