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- Wed Apr 10, 2019 12:21 am
- Forum: Engine
- Topic: Rough Idle - 2.6L 4ZE1
- Replies: 8
- Views: 135
Re: Rough Idle - 2.6L 4ZE1
My 4ZE1 was up an down on idle I replaced everything plug leads, spark-plugs, dizzy cap & rotor button, vacuum lines, checked timing replaced cam drive belt, cleaned throttle body, it still had rough idle. It turned out the MAF / "mass air flow sensor " was the issue with my engine, I tried cleaning ...