Quote:
Originally Posted by 740iS
If the leak is coming from that weep hole, yes the water pump is going. If it were me, I'd replace it. But in all honesty (though it is pricey) I would also replace the internal crossover pipe too. I did that on my previous E70 with the 4.8 and it was well worth the investment.
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Thanks I really hope it's just the pump! Just ordered the pump today and hope to get it installed myself over the weekend.
Was looking at the crossover pipe kits and the bimmerfix one seems the easiest to install. Agree on doing this in one shot since the pump will be off anyway but I'm planning to sell the X5 in few months.