Zerex G05, used on alloy engines in Mercedes Benz since the early 80's is a good coolant. You can also go with BMW blue coolant (now also used by Mercedes Benz) if you plan to do extended coolant changes. Or any coolant (green, prestone etc) provided that you change it more often.
i don't know. But i've used it for yonks in my old Mercedes Benz and it's very highly regarded. FYI Napa was doing a special on G05 for $13.99/gallon. I'm not sure if it's still going but I bought 5 gallons to put on the shelf.
My new air-conditioning compressor, dryer and expansion valve have arrived!
I've searched for filling quantities, but haven't found anything really definite - I've read 750g for R12 and 950g for R134a.... What's the correct weight?
We'll be filling in 134a btw!
Also, the oil will be...
I am trying to rescue a 1982 Silver Spirit that was being sold for parts. I finally got the car running after new fuel pump, filter, fuel injectors, fuel distributor rebuild, warm up regulator fix, new belts, tranny contact clean, etc. But the temperature gauge does not read anything - never...