I have a 15 year old car that has an oil leak. I intend on trying to fix the leak myself but won't be able to get to it for a while. Do the additives that say it stops oil leaks really work? If so, can you recommend a brand for me?
After market additives is a no, no. There are varied products out there mostly made up of polymers that tend to grow in molecular size when exposed to temperature. However, the downside is they can disrupt the balance of your engine oil additives and increase oil viscosity at times. It can even lead to oil starvation which can be costly. Suggest you get the high mileage engine oil which already contains a seal conditioner. The effect of reducing the leak is gradual but over time they will not pose a risk of damaging your engine.
Yes, they do get warm enough. Some cat beds/pads feel just a few degrees warmer than the room when the cat is not on it. But put your hand under your cat when it's on the pad and you will see it is quite warm. There are cat pads that reflect the cat's heat instead of using electricity. It is not safe to fold a human electric blanket. The directions often say to not fold them when in use. My cats love my electric blanket in winter. One of them will meow and pester me until I turn it on. If they get too warm they will move. Usually up to one of my pillows. Cats have heat receptors on their faces. This helps them find their mom when they are newborn. These receptors are very sensitive throughout their lives. However, the receptors found on their bodies are not very sensitive and can result in a cat becoming overheated or burned. So whatever you decide to use be sure it does not get too hot. 101 to 102 degrees is ideal. Older cats, especially ones with arthritis, benefit from a little extra heat. They often can't regulate their temperatures as well as a younger cat.
I would use a heating pada regular people oneput it on low and put a towel or blanket over this and MAKE sure it doesn't get to hot. It's cost efficient and will do the same thing the heated cat bed does. I can't say this will be of any benefit but i use these for my older cats in the house in the winter time BUT i NEVER go to bed and leave these on.
