I have an 87 4runner and i had a similar problem turns out that the starter relay sends power to the fuel pump you might want to try replacing that relay
A 1991 Toyota 4runner is bigger than a 1990 4runner
under the driver side, take off the cover plate and its located to the right underneath the steering wheel.
Yes
Define not start?
Typically, yes. Most 1990-1995 4runner's came with the same factory 3.0 V6 engine and are interchangeable.
estgimating $1000.00
what are some of the names of your 1990 toyotas
If the signal light fuse is blown all the signal lights front and rear would not work. If you have one signal light out I would first suspect a bad bulb or bad connection.
take the seat off
yes
Well it just cost me $375 to have a starter replaced in a 1990 4Runner. But I think I got totally screwed.
According to fueleconomy.gov: A 2WD Toyota 4Runner can get 16 MPG City and 19 MPG Highway. A 4WD Toyota 4Runner can get 14 MPG City and 17 MPG Highway.