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Discussion Starter #1
Last fill up I added a bottle of Chevron Techron fuel injector cleaner to my tank. 1/2 tank later the "Check Engine" light came on along with "Engine Electronics" lit up. The manual states that this happens when there is a malfunction with the SFI (sequential multiport fuel injectors". Any help is greatly appreciated!!
 

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The light coming on may be coincidental. Have the OBD properly scanned and report the actual fault codes. Diagnosis is possible only with the "P" codes downloaded.
 

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Discussion Starter #3
Light went off after another fill up and about 100 miles into next tank.

Still think i need to check it out??
 
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