97 silhouette engine light has been on steady but scans no trouble codes recently acted like dead cylinder and engine light flashes.

Asked by Mar 31, 2014 at 01:49 AM

Question type: Maintenance & Repair

1 Answer

21,055

may need a set of plugs, misfire may be also plug wires shorting spark, to ground. 02 sensor will monitor this and signal to light. if it happens often light will stay on a few drive cycles and start over monitering

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