可能有的問題
1. IAC閥,Vacuum 漏,Spark plug and wire太老,fuel filter該換,air fuel 該換;
2. ignition coil 快壞了;
3. fuel regulator, fuel pump;
4. alternator
5. EGR 閥要清理
6. MAF或MAP sensor有問題
7. 電腦
可能有的問題
1. IAC閥,Vacuum 漏,Spark plug and wire太老,fuel filter該換,air fuel 該換;
2. ignition coil 快壞了;
3. fuel regulator, fuel pump;
4. alternator
5. EGR 閥要清理
6. MAF或MAP sensor有問題
7. 電腦
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