- Renault Clio 1.2 16v - Major flat spot, king of misfire Archived Message
Posted by Jon Turner on February 2, 2007, 3:44 pm
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This has a major flat spot, and kind of missfire especially when cold, seems fine when warm. one code... fuel trim! erased now no codes will re-appear! had new coil and leads, genuine spark plugs, map sensor, and i have set valve clearences... still poor when cold. coolant temp ok. wiring to ecu ok. shield removed. any help!!!!!! 
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