Have been a bmw owner for nearly 10 years with current 51 plate, 530d sport, fantastic car, had the car for 4 years this year, prior to this cae, I used to change car every 6-12 months... But my beloved bm has gone wrong... I need some advice, please.
Coming home on the motorway, aircon was warm, so pulled at garage to have ice cream with the kids, sat in the car temp on car went high to red light on, temp guage went red, turned off engine to let it cool down for a bit, set off again, was ok at 70mph cruising, but put down accelerator little happening, going up hill speed was dropping, now really no power, pulled up.
Called RAC, possibly Head Gasket...
Any ideas, other possible problem, water pump?
Help greatly appreciated, glenn