Hey there, thanks for writing in about your 2002 GMC Savana. If you are getting misfiring, then you should have a Check Engine Light on. The light should be scanned to get the codes to see what cylinders are misfiring....
Hi there, thanks for writing in about your 1998 GMC Savana 2500. The speedometer and radio may work together to adjust volume of the radio as the speed increases. The cluster or any of the affected modules may have a...
It sounds like the main battery (https://www.yourmechanic.com/services/battery-replacement) lead to the starter is not suppling enough power to turn the starter. The way to test this is to use a multimeter and check the power cable (red one) with meter set...
