GENERAL MOTORS issued a recall on multiple vehicle models

THESE VEHICLES MAY EXHIBIT A BACKFIRE DURING ENGINE STARTING THAT CAN CAUSE BREAKAGE OF THE UPPER INTAKE MANIFOLD. THIS CAN CAUSE A NO-START CONDITION AND POSSIBLY AN ENGINE COMPARTMENT FIRE. ALSO, IF A PERSON WAS IN THE VICINITY OF THE INTAKE MANIFOLD WHEN THE HOOD WAS OPEN, AND THIS BACKFIRE CONDITION OCCURRED, IT COULD RESULT IN PERSONAL INJURY.CORRECTION: THE PCM (POWERTRAIN CONTROL MODULE) WILL BE REFLASHED WITH NEW PROGRAMMING SOFTWARE.