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Originally Posted by MJG  Sounds perfect, I think if the 2.5 engine's running sweet then just basic oil, plugs, and filters. No point meddling with it but some people would say to do the water pump, cambelt and tensioner too I guess. They aren't really expensive so maybe worth it. |
Agreed, my waterpump was blown when i originally got my 320i and had it swapped out with the cambelt. If the cars still going past halfway on the temp when running it'll be the viscous fan coupling gone 9/10 times.
Either way, if it overheats 325i's CAN but not always , crack the head, or if the cambelt goes, you'll be looking for a new engine either way
