my 92 325i, shake, misfire at stop, hesitate at start up, seems like some cylinders doesn't work, when I speed up from stop a couple of "pop" sound coming from engin, I feel it start to fire cylinders and make them all work when I give more fuel, when driving everything goes nomal, strong power like bull. anyone help me find reason?
I use a lot of fuel cleaner. doesn't work.
(I have new plug, fuel filter, o2 sensor.)
I had that problem, it was a bad coil for me that caused the misfires and it felt like it wasn't running on all cylidners.
That's what she said.
more then likely a coil pack or a major vacuum leak.. check your TB boot and hoses..
a pop sound would be misfiring, at least on my 325 it was. After buying new plugs, and seafoaming the car it was fine. hmm..
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