lundi 4 août 2014

morning start, idles perfect, hates accelerating

Hi guys I have a 318i 1.9lt 2000 model. When starting in the morning, idles perfectly but won't accelerate without coughing and spluttering. (no power)

Once warmed up it drives normally, idles normally. Then occasionally after

30-50kms when stopping in traffic, it does the same thing when trying to pull away from a stop. Eventually comes right. Changed plugs, fuel filter, cleaned injectors, second-hand OEM MAF. (Chinese MAF lasted about a month)

Any ideals? fuel pump maybe...:banghead:




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