MAF Sensor

tcnhking
Sun, 19 Dec 2010 20:12:12 +0000
Maintenance/Repairs

I have a 2002 GMC Safari Van that occasionally will miss and/or idle rough. Check engine light comes on when pulling a long hill. A friend with a code reader pulled up MAF Sensor. Would a bad MAF cause these problems or does it sound like something else?

3 posts - 2 participants