82 toyota tercel 3ac, sat for two years have cleaned carb adjusted idle high and will idle but will not rev up without holding choke shut, have two little solenoids on carb if memory serves correctly one is anti diesel solenoid that shuts of gas flow at idle when key is turned off, curious if othe solenoid may have something to dod with my problem or what it is for

honestly i dont know the second one but there is no way its for fuel regulation on high revs ,, maby for inceased idle speed when under loa ,,, ie aircon or all lights and heaters on ,,, to me it sounds as if main jet is blocked in carb ,,,, choke is feeding in fuel in place of main jet ,, ie fuel starvation ,,,,

for better result download the pdf file
Toyota Tercel 1983 1998 Workshop Service repair manual

check your idle air control motor and see if its broken with a voltmeter and check its wiring

CLICK on the following LINK. It has the Timng Mark(s) Diagrams you will need.
If you would: Before Clicking: Let me know if this helped you, or if you have any additional information or questions. Feel Free to contact me at FixYa.com!

http://www.2carpros.com/car_repair_information/year/1986/make/toyota/model/tercel/1986_toyota_tercel_timing_belt_diagram_marks.htm

You need a new choke pull off. They are around $30 dollars.

The float in the carb is sticking..Buy a can of carb clean and spray it down as good as you can..In every hole and what you can get to...Alot of times this will work without having to take it off and clean it..After you spray it down really good let it sit for about 20 min.That will give it enough time to break down theat old gummy gas build up..After letting it sit Start it up..You may have to hold the gas pedal to the floor in order to start it because of the over satutration of the cleaner..After letting it run for awhile let it idle and go under the hood with it still idling and rev the motor up and closing the choke at the same time..You may have to rev it up a little high..When you rev it up and the motor is racing quick close the choke and the motor will start to die down and rev it a little with the choke on..What this does is by closing the choke when its reving up is it sucks all that crud build up out .You may have to do that a few times but it works great..Good Luck and Have a great day

I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_a3369546f8067589

hi if your backfiring your timing is a little out also increase you idle speed on your carb by ajusting your throttle screw hope this helps if you find this useful please rate it thanks

In the late 70's they mandated that the adjustment screws be capped over. If they haven't been exposed, there will be two plugs covering them on the baseplate. Air adjustment screws are always somewhere on the base of all carbs with the only exception being on Holley 4bbl carbs used on performance engines (definitely not yours)

Here is the most common cause of surges and stalls and low idle rough idle, it is the idle speed control air-bypass valve and throttle valve (IAC for short), they get full of gunk over the miles and cause idle issues (stalls, low idle) like yours, Get a can of intake cleaner from any local parts store, not carb spray, intake cleaner, it is made by a company called CRC, remove the air intake hose to the engine, hold the idle high so the engine won't stall, then spray the can of cleaner into the intake while keeping the engine running, use at least 1/2 the can, shut down the engine and disconnect the battery for 5 minutes, then restart and complete a number of mixed driving cycles, town, freeway, stop and go etc., after a few days the problem will go away as the system will relearn to the clean intake.

Here is the most common cause of surges and stalls and low idle, it is the idle speed control air-bypass valve and throttle valve (IAC for short), they get full of gunk over the miles and cause idle issues (stalls, low idle) like yours, Get a can of intake cleaner from any local parts store, not carb spray, intake cleaner, it is made by a company called CRC, remove the air intake hose to the engine, hold the idle high so the engine won't stall, then spray the can of cleaner into the intake while keeping the engine running, use at least 1/2 the can, shut down the engine and disconnect the battery for 5 minutes, then restart and complete a number of mixed driving cycles, town, freeway, stop and go etc., after a few days the problem will go away as the system will relearn to the clean intake