Mechanic said these systems lose about 30-40 grams of "cooling gas" per year. Okay, so I looked up what gas it was. I'm not going to say what type of gas it was. *half a second pause* It was a fluorine gas.
1978 Plymouth Road Runner
In 1968 the Road Runner was king of the big block muscle cars.
The Maliase Years were hard on the marque. The '78 Road Runner was a re-badged Plymouth Volare with a 225 slant six or 318. #1970s