Where is the fuel filter on 1986 toyota 4runner 22r

Does it start if you boost it? If yes, your battery is bad.

images for 1998 toyota 4 runner fuel pump cut-off switch

The plastic washable/re-usable fuel pump filter (inside the gas tank) is in excellent ... 4-Runner

you have fuel pressure problems

To further help you with diagram need to know if 2wd or 4wd and if motor is 22R-E or 22R-TE (Turbo or not) and also email address to send diagram to you

In your car owner manual or Autozone, Chilton manuals you can look in for free.

I see this a few days old now,my carbed 22r is getting about 18-19 mpg on 31" tires,or about 340 to a tank,so you should get about 540 kms off a tank bearing in mind my tank holds 18.6 gallons or 70 liters.Definitely something wrong with the truck,how does the truck run good power?is it auto or manual?

Hello;
It sounds as if you have a couple of possible problems. First could be the fuel pump. If yoou disconnect the fuel line, put the line in a jar and crank the engine over, you should get a pint in 15 seconds or so. Also check the pressure, should have around 5 psi. Secondly, you may have a vacuum hose cracked, broken, or leaking. Check your hoses and also the carbureator for leaks.
Hope this helps;
Thanks;
Rich
RPM Northwest

Under vehicle, passenger side, below seating area, front of fuel tank, mounted on chassis