If you want a repair manual most parts stores carry chiltons or haynes, your local library will also have these. If it is an owners or service manual you can go to a dealer or visit the website to the right.
Toyota 4runner
4"
yes
17.2 gallons
where is the neutral safety on my 1987 4runner
R134
The cabin air filter on a 1994 Toyota 4Runner is located behind the glove compartment. It filters are which comes from the outside and air which is recirculated inside the cabin.
4.8 on a manual shift.
5 qts
Check your maintenance manual. It's in there.
A 1991 Toyota 4runner is bigger than a 1990 4runner
nope. the last 4runners with the manual transmission were 3rd generation 4runners