Having problems with your 2001 BMW 325 ?
I have a 2001 bmw 325i it is spurtering like the spark plugs are bad but they are brand new. took it to advance auto they said it has a misfire and the cranksensor is bad..
I only have a couple suggestions. Double, double,double check the ignition wires. More often than not, they will be place in the wrong firing order. If have done that and problem persist, replace all the ignition wires withnew, and double check the wiring order. I'd be interested to know if this is the same symptoms it had prior to you replacing the plugs or after? Good luck
Check the ignition coils, it seems like coils to be a common problem in those vesicles. the coils are located directly on the engine and take a lot of heat. Try to unplug a coil at the time while the engine is running and see if it changes the engine's rhythm,if it does then it is a good coil, if it doesn't change anything then you have a problem in the coil.
Repair Help & Product Troubleshooting for 2001 BMW 325
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