sub'd I just started looking at these too. The Blackvue seem like one of the better ones. I don't need the best pic but push notifications and a g sensor are needed which probably makes it an expensive unit.
I have found that a hp wash doesn't even get 50% off in some cases....depends what it is as mentioned.
ps are you even allowed to use soap to wash cars in your driveways these days? Around here you are supposed to use non-phosphate, biodegradable detergents
When you do a leak down test you should be able to tell where it is leaking to especially at high leakage rates ie crankcase (rings), exhaust (exhaust valves), cooling system (head gasket),
The stats about who is polluting doesn't back you up on hitting up individual home owners with more energy and tax costs to reduce use. Up here there will never be a payback on solar. Solar won't help you at night and during the winter. It will need replacing by the time its paid off in 20...
Like driving Mustangs? Yes heating my house is frivoulous while the politicians and millionaires burn the stuff by the barrel with their private jets and yachts.
Yes another giant trip into the weeds.....carbon taxes and credits don't actually do anything for consumption or the environment. I'm not going to stop heating my house and going without hot water or fuel because it got more expensive.
Global warming or not cleaning up our environment is a good thing to do. Unfortunately many think that taking passenger cars off the road in North America and killing the oil business is the solution.