i HAVE THE SAME PROBLEM. ON START UP IT RUNS ROUGH AND SOMETIMES DIES. WARM OR COLD START. ONCE DRIVING NO PROBLEM EVEN AT IDLE. i RECENTLEY HAD MY STARTER AND BATTERY REPLACED WHICH i KNOW THEY HAVE TO REMOVE THE INTAKE MANIFOLD. SO I THINK IT MAY HAVE TO DO WITH THE AIR INTAKE MABE THE MAF SENSOR. ANY IDEAS? ON A N52 ENGINE
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