1993 GMC Vandura 2500 Q&A
1993 GMC Vandura 2500 Question: i have a water leak
The way an automotive shop would locate the leak is by removing the radiator cap and attaching an adapter that screws on in place of the radiator cap. Something that looks like a bicycle pump with a pressure gauge attached to it is used to "pump up" pressure to simulate pressure generated when the cooling system is at operating temperature, the leak is then found sometimes it is obviously leaking from a coolant hose or cracked housing, failed gasket or water pump, sometimes the engines cooling system needs to be inspected from below or inspected using a mirror and flash light. - patrick mannion
It's leaking from the front of the engine I thought it was a freeze plug, the water seemed to be leaking from there, but now it's seems to be coming from the power steering pump but that's impossib...
Van stopped running can not start it. When turning ignition on there is no spark, when turning ignition switch off the engine continues turning over until i disconnect the battery. I have checked t...
its not blowing heat or holding antifrezz change water pump and thermesat still over heating