Bucking Forenza

2005 SUZUKI FORENZA
87,000 MILES • 4 CYL • 2WD • MANUAL
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LGH5846
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2005 Suzuki Forenza - started running rough when starting after having sat for hours, would clear up in less than a min, then check engine light would flicker then go solid, changed gas problem went away for a couple of day, also added gas treatment, now light is not lit, but is bucking like crazy after starting after car has sat for hours. Is this bad gas? Spark plug, fuel injectors??? Ideas.
Apr 27, 2011 at 2:30 AM
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RASMATAZ
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https://www.2carpros.com/articles/service-engine-soon-or-check-engine-light-on-or-flashing

Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis,finding out what's going on.
Apr 27, 2011 at 3:25 AM
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