1999 gmc suburban cuts off when driving - doesn't sputter and will eventually start but the problem reoccurs Battery and alternator test fine

Asked by Jan 29, 2015 at 12:54 PM

Question type: Maintenance & Repair

1999 gmc suburban cuts off when driving - doesn't sputter and will eventually start but the
problem reoccurs Battery and alternator test fine

1 Answer

280

Go to Auto Zone or someplace like that and have them plug into your diagnostic connector and give you a code. I am guessing that you have a light on your dash that is glowing saying "Service Engine Soon". Parts stores will do that as a free service. Most anything that goes wrong with an engine is fuel or air related.

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