Spark EV uses all-new R1234yf refrigerant - GM Volt Forum Something to be aware of is the Spark EV is one of the first GM cars to utilize the all-new R1234yf refrigerant in the A C system replacing the traditional R134a which has been used since the early 90s (it replaced R12 at that time) According to the EPA, while R134a does not deplete the ozone
TECHNICAL ELECTRICAL HYBRID AND EV COOLING SYSTEM SERVICE The HV battery on the Bolt EV has an external 2 5 kW heater, external coolant chiller (a mini-evaporator connected to the A C system) and internal cooling manifolds, cooling plates and coolant hoses 2 HV Reserve Energy Storage System (RESS) battery cooling heating loop Bolt EV high-voltage cabin heating — The Bolt EV uses a
chargers and charging amp choices - GM Volt Forum 2013 Silver Ice Volt (not bought to save the world, bought for the EV experience) 1980 FI TR7 Spider (bought for fun) 1988 Tercel 4WD Wagon (bought for hauling and those few days a year of snow) Other cars waiting restoration (bought to keep me busy)
GM EV Sales Double | GM Volt Forum Chevrolet, in particular, earned a special shoutout from GM “Chevy is the fastest growing EV brand in the U S , led by Equinox EV and Blazer EV,” the company enthused “Cadillac retail sales were up 21%, with EVs up 37%,” GM also noted GMC Hummer EV sales were up 109%, and the new Sierra EV had 1,249 sales (compared to zero a year ago)
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