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2004 BMW 325i Questions

Get answers to questions about your 2004 BMW 325i at RepairPal. Find solutions, diagnose problems and get back on the road.

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126
questions

I rebuilt my DISA Valve last night but am curious what the signs are that the valve is bad without removing and inspecting.
What improvements should I notice after rebuilding the valve?

I found a vacuum leak on a small line near the throttle Body but the code still pops up

I have changed the automatic transmission fluid since then the transmission started slipping and now my car does not move when in drive, could the fluid change have caused the problem

All the doors are locked and remote, nor key will unlock them. So.eti.es stuck in the car.

My bmw won't start only sometimes...when it doesn't start it say on the dash F circle with an exclamation mark and N

Ran out of gas then put in one gallon then ran the car ten miles then put in three gallons now it start up drives ten feet dies out exhaust burns hot

I cleaned the dash and then this problem started

need to change out the fuses for side windows? The button will work to make them move in any direction

the power steering does not work. how to know if it is pump

The battery in my car is dead. It's been sitting for 2 years now and I don't have the key with remote on key. The key that I do have opens the doors buy not the trunk.

Transmission front seal bushings and the torque converter its self has anyone dealt with
These issues and then f so am advise would nhe greatly appreciated

pump cycles and turns off when put in gear veh wont move trans and ses light on.

My car is 325i, 2004. The car didn't pass the emission test. The dealer recommended changing the cyclone separator and the disa valve, both got changed but didn't solve the problem. The problem is when l try to accelerate the car shots down and bunch of lights comes on on the instrument panel including the EML light. I have to shut the engine completely off then restart ithe again. Nobody seems to know what the problem is. Can you help me please. Thank you very much.
Two codes. P0171. And P16A7

when I bought it I was told it idles rough when it got hot and it was because of the intake hose is this correct. When its not hot it does not make the knocking sound at all.