Here is the finale!I know there are a lot of people out there wanting an update, now that winter is slowing down I can drive the z3 again. I've fixed the rough idle/ hesitation/ flat acceleration. What!? how!?Ok, here goes. the final contributing factors are:
Crazy Idle: The idle jumping up and down, I posted a video showing how bad it was. The Fix: Replaced Mass Air Flow Sensor. Hesitation: The car would stumble and jerk. The Fix: Fuel Pump. Rough Idle: I had a misfire pending on cylinders 1, 2,3 and 4. The Fix: Coil Pack and Valve cover spark plug tube grommets for the oil leaking on plugs. Random Power Cut Outs: The car would suddenly lose partial power. The Fix: Camshaft Postition Sensor. These were the Parts that did the trick; although, I replaced a lot more sensors than this. Thanks to everyone who followed and helped me on the road to fixing this. Expect more DIYs soon!
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AuthorI enjoy maintaining my vehicles and documenting my experiences. I Hope This helps save people money. Archives
February 2014
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