I would recommend SAE 10w30 if you drive in temperatures above zero. Below 0 use SAE 5w30. Pennzoil makes a high mileage oil that may be of benefit. I use it in my Toyota that has 125,000 miles on the odometer.
Depends on the condition it is in. Best reference places to check are KellyBlueBook.com or edmonds.com.
What's the best Tire size for the 1991 Chevy S-10 Blazer with 15 inch rim?
It's doing well if it's lasted that long. Whatever you're doing, keep it up.
Best to leave this to a professional.
The best deal on a used Chevy Blazer can likely be found on Ebay Motors. Ebay is a huge marketplace and therefore will have the best prices. Other options include your local Chevy dealership or Craigs List.
The best place to advertise a Chevy Blazer for sale would be on the auction site eBay. Or, advertise the vehicle in the local newspaper or auto trader newspaper.
Any all weather or all terrain depends on where you like to go.
most likely it is freon. your best bet is to convert it over to 134 a
Corsa sport is the best...
The best way would be to replace the damaged panel.
tiger hair and hardner will last for a year or two
89 octane Factory specs.