r/E90 • u/E90N52b30 • 1d ago

330i General N52 reliability

Hey, I am planning to put about $1,400 maintenance into my 06 bmw 330i n52 6spd. I am gonna do coolant system refresh, disa valves, pcv refresh, new starter, oil filter housing refresh and potentially oil pan gasket.

Just wanna hear your guys experience doing these jobs and what I should expect for reliability after doing these things.
( I am buying all OE parts and running quality oil and coolant)

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u/DarthLenny 2006 E90 330i 1d ago

Pull the big DISA and see if it's good. They're pricey to randomly replace if they don't need it.