Originally Posted by Ceeker
are you absolutely sure your timing is "bang on?" also check the pollution air pump. It sounds like it is coming from there as per the video.
The air pump only comes on for short time at cold start up...No way near "especially after a bit of driving" like in his case...Not even mentioning the pump makes a loud sharp (sucking/compressor) noise, not ticking/knocking!
Specialized in BMW recycling, all OEM used parts
Up to 90% off new cost!!!
Most models E30 E36 E46 E90 E92 E93 E28 E34 E39 E60 E61 E32 E38 E65 E66 X3 X5 M3 M5 Z4 F30 F32
Etobicoke location now open!!!!
Call 11-8PM 416 821-2578
New inventory daily. 70+ cars in stock!