Ram Check Engine Light: 8 Key Triggers + Can You Drive with It?
RepairSmith
OCTOBER 19, 2023
In modern Ram trucks, a defective ignition coil pack will affect only the concerned cylinders. However, older models such as the Dodge Ram use a single ignition coil serving all the cylinders through a distributor and spark plug wires. Next, we’ll see how to address a Check Engine Light on your truck. Disconnect the scanner.
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