2013: With the C7 around the corner, Corvette news is limited to the 60th Anniversary package and the introduction of the one-year-only 427 convertible, which is as close as Chevrolet got to producing a droptop Z06. It sprints to 60 mph in 3.9 seconds.2014: The C7 Corvette Stingray debuts at the Detroit auto show in January 2013 wearing a hood and a roof made from carbon fiber, and is followed in March 2013 by the introduction of the Stingray convertible at the Geneva auto show.014: The C7 Corvette Stingray debuts at the Detroit auto show in January 2013 wearing a hood and a roof made from carbon fiber, and is followed in March 2013 by the introduction of the Stingray convertible at the Geneva auto show.
Temperature controlled hot water recirculating pumps are sophisticated systems. Sensors check the temperature of water going down the drain when a tap is turned on. If the temperature of the water falls below a specified level, a solenoid powered valve is activated and sends the water back to the recirculating pump.
Expert: Boxer54 replied 4 years ago. The water pump is really simple. There is a petcock on the radiator to drain the coolant, and there is a block drain just below the AC compressor.Drain both of these. Remove the drive belt. Use a prybar as a hold tool and use a 12mm wrench to remove the pump pulley bolts.On the front side of the pump, the crank sensor wire is attached by a metal bracket. Remove this first, then disconnect the crank sensor connector above the alternator. There is also a clip attached to the bottom of the water pump.xpert: Boxer54 replied 4 years ago. The water pump is really simple. There is a petcock on the radiator to drain the coolant, and there is a block drain just below the AC compressor.