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1998 Ford Expedition Coolant Leak. Seemed to be leaking from the back however coolant leaks from the underside of the thermostat housingtop of water pump and blown by the fan onto the top of the engine where it then runs down the back of the engine. If coolant was leaking out from around a fuel injector. The creators will not be held accountable for any unintentional flaws or omissions that may be found. In 1998 Expeditions with the 46 liter engine coolant leaks are most likely to occur where the hoses connect to the engine but it can also leak from the reservoir or from the hoses.
The mechanic report indicated P304 and P305 codes misfire for cylinders 4 and 5. My guess that this indicates an issue with the gasket and it needs to be replaced. If coolant was leaking out from around a fuel injector. July 4 2016 942pm 1. The corrosion inhibitors wear out in about two years. Coolant can leak from the reservoir or from the hoses in 1998 Expeditions with the 46 liter engine coolant leaks are most likely to occur where the hoses connect to the engine.
The video above shows you where the coolant reservoir hoses and connections on your 1998 Expedition Eddie Bauer are located and the steps needed to fix minor leaks.
To my surprise I found coolant seeping out around a fuel injector. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. The video above shows you where the coolant reservoir hoses and connections on your 1998 Expedition XLT are located and the steps needed to fix minor leaks. 1998 Ford Expedition 54L V-8 193000 miles Problem. Ask any GM owner about corroded and leaking heater cores and radiators. The 2000 Ford Expedition coolant leak from the rear passenger side of the engine.