上週五08 A6 c6 2.8Q mis fire (失火抖動嚴重到行進間會爆衝或失速),緊急開進中和奧迪,目前只知道供油過多,有可能Ecu 或噴油嘴故障。個人不覺得積碳能到這麼嚴重。請問有達人知道 Ecu ,噴油嘴有翻新件嗎? 或是其他指點
9/26 檢查了說噴油嘴壓力不足,清洗沒用嗎?
只能一步步試
這是Audizine 上有人的回答:
What I would do is check the following:
1) Vacuum leaks(check the ones at front of the engine)(OEM part will run over $50)(autopart store under $10)
2) Coil Packs(recall)(ecstunning coil pack and plugs OEM $266.88 dyi)(http://forums.audiworld.com/showthre...760602&page=10)
3) Fuel Filter(change)
4)MAF(clean)
5) Throttle Body(Throttle Body Alignment)
6) Fuel Injectors(clean the injectors and replace the O-Rings on them)
Run a test on the fuel system with seafoam see if it feel better. If so change filter, clean injectors,replace O=Rings, clean MAF and Throttle Body Alignment