HI, thanks for the reply, the bent crankshaft could not be fixed, still to this day I do not know what caused it, the first diesel specialist found it but were charging the earth for every thing they did and when they found it. so I found A1 engines in rainham Essex, who gave me a price to rebuild it, but once they had it the bill got bigger and the outcome was a second hand engine was fitted out of a peugot. they did not know the mileage or did not take note of the engine number....very few new parts were fitted and several faults were found on arrival home. since January the car has been parked up in my garage, I took it round the block last weekend and it went into limp mode and the faults have shown up on a code reader,. I have since removed the fuse box in the engine bay looking for any bad wiring, replaced it , cleared the faults on the code reader, but as soon as the engine is started, again the engine service light comes on along with the esr/abs light the snow and sports light and the dash information panel says gearbox fault....I am going to check and clean the intercooler today and search for a wiring diagram so I can trace the wires that go to the gearbox...that's the story so far, I shall keep everyone informed of the outcome thanks steve