Can you plug coolant line on a 1995 GM?

Yes, you can plug a coolant line on a 1995 GM vehicle, but it is generally not recommended as a long-term solution. Plugging a coolant line can lead to overheating and other engine issues due to improper coolant flow. If you're considering this as a temporary fix, be sure to monitor the engine temperature closely and plan for a proper repair or replacement as soon as possible. Always consult a mechanic or service manual for the best practices specific to your vehicle.