525i -- 2004 and 2006 model.
10-14-2013, 04:47 PM
#11
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My Ride: 525i -- 2006
It depends. sometimes the valve lifters pump up after a few minutes of driving and the ticking goes away. sometimes a new set of lifters fixes the ticking. sometimes the ticking never goes away and you end up replacing the entire cylinder head with the redesigned casting that has better oil passageways. it's a gamble, as is any used car. again, i wouldn't touch an early N52 powered car, but that's just my opinion. it's your money, you should buy they car you feel most comfortable with. i just wanted to point out that it's something you want to be aware of if you choose an '06.
good luck with the car.
good luck with the car.
10-14-2013, 04:49 PM
#12
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My Ride: 525i -- 2006
did u bought it brand new or used?
10-14-2013, 04:50 PM
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My Ride: '06 530i, '07 C280 4matic, '98 ML320
530i uses 3-stage intake manifold while 525 uses either single stage or dual stage (not sure).
One other consideration is the maintenance history. I'd opt for a properly maintained car (verified with maintenance history) regardless of mileage.
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