94 Geo Prizm throttle body 3 hoses go where and to what ?

I recently read about this there are 2 timing marks under the plastic cover the lower number is for a 3 cylinder and the higher number is where it is set for a 4 cylinder engine. Hope this helps.

old post,
the prizm is a toyota.
they had 3 engines.
see this page, for links to all you need to know.

your engine sides sideways. FWD car.
this fact makes service hard. unlike RWD cars. and trucks.
the crank pulley and pump are on the right side (drivers perceptive)
seen left, facing engine bay.
http://carphotos.cardomain.com/ride_images/3/1934/1881/29833440036_large.jpg?v=0

see the top of engine, that is the valve cover
look to the left
see that wider part, that is the cam cog and belt side.

what you really need are all the instructions on how to do this
and not mess it up;.
the steps are covered, fully
at
alldata.com
just log in , and read engine chapter under timing belt service.
its like 50 steps.

http://www.fixkick.com/PRIZM.html

see links and facts above.
the first step is to find out what engine is in your car.
4A or 7A

old post
there are only 3 ways.
1: use a scope to see it glitch on car, as you vary throttle.
2: replace it (wild guess)
3: use an ohm meter (DMM mode) to see if it has dead spots.

because the switch is stuck or wires shorted to it.

185/65/14 is the oem size tire

On the 94 geo prizm the back seats fold down, They are a split back seat so there is a button on either side on top of the upper seat.

to start a car engine you need 3 things: fuel; compression; spark. Assuming the engine is ok and you have spark, get a can of starting fluid. remove the rubber hose that goes to the throttle body & spray fluid into it. then try to start the car..if it starts and runs for a second or so,your problem is fuel related

follow the lower radiator hose to where it meets the motor... you have found it...

Robert

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Try cleaning out the throttle body. Sometimes the throttle body gets dirty and doesn't allow air to enter. Normally there should be a slight crack at the throttle plates that allows the car to idle on it's own. Use some carb. cleaner and spray it into the throttle body and you'll probably see black gunk come out of it.

dead Injector 8valve.

use a NOID lamp to see if ECU is pulsing this
injector.

http://carfix.stufftoread.com

see line that says injectors....xxxxxx