1986 Fiero Daily Driver Part 5 Cooling System Refresh Youtube Cooling system refresh#fiero #dailydriver #coolingsystem. It goes like this: 1) park the car on an incline, nose pointed down. 2) remove the t stat cap and thermostat. 3) fill with coolant until the t stat neck is full. then re install the thermostat and cap. 4) add coolant to the overflow tank until it's almost full (about an inch or so from the top).
Fiero Self Bleeding Cooling System Steven T Snyder Add coolant water to the thermostat housing until coolant is seen at the base of the housing. 5. start the engine and make sure to turn the heat on so that coolant air cycles through the heater core system. 6. let the car run until it gets to operating temperature (upper radiator hose gets warm). add coolant to the thermostat housing as needed. 7. The damage is often hidden, as shown below: replacement coolant tubes for the 1984 to 1987 fieros are available from the fiero store. however, they are expensive, and tubes for 1988 fieros are not available. with access to a welder, it’s possible to repair kinked crushed tubing. first, cut the tubing at the narrowest part of the kink. View and download pontiac 1986 fiero owner's manual online. 1986 fiero automobile pdf manual download. driver daily checklist. engine cooling system overheating. Coolant empty, flush, fill process. emptying the old coolant. 1. 2. remove the thermostat cover and pull the thermostat out. 3. open the drain valve, which is at the passenger side, near the bottom of the radiator. note: on any fiero with the "aero" nose, the radiator drain dumps onto the inside of the bottom "shelf" of the nose and then.
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