Question about 1989 Toyota Corolla 2 Door

2 Answers

My idle seems to up and down on my 1989 corolla. it idles from 1500 to 2000 then back to 1500. what could cause this?

Posted by on

2 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Renaissance:

    An user who is expert in 3 categories / brands.

  • Toyota Master
  • 1,949 Answers

Idle air control motor needs cleaned or replaced

Posted on Dec 29, 2010

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Expert
  • 46 Answers

DIRTY THROTTLE BODY SYSTEM- FIND BG DEALER AND GET TOP CLEAN. POSSIBLE AIC MOTOR

Posted on Dec 29, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Hi guys, I have a 1989 toyota corolla fx-gt, and when i start it up in the morning, it idles at around 1300-1400 rpm, but after a while, drops to around 1100. When the engine is warm, and has been driven...


first, try to clean your throtle body with a good cleaner an a tooth brush, open buter fly and clean all around, front an rear, when starting it hold your gas pedal down until it starts letgo quickly but keep it running at 2500rpm until engine clears(some smoke may be heavy) this will help with idle problems and clean some carbon from valves and combustion chamber,.second your egr valve may be gettin partially stuck open, disconect hose from top of it, use a small bolt to plug vacum hose and drive it normally if problem doesnot occurs you need a new egr valve,
good luck.

Apr 15, 2012 | 1989 Toyota Corolla 1.6

1 Answer

My 1990 Toyota corolla just shuts down when my air condition is on


IDLE SPEED COULD BE TOO LOW.IDLE SPEED SHOULD BE 800 RPM. IF IDLE SPEED TOO LOW AND ENGINE NOT WELL TUNE UP AIR CONDITIONER WILL PUT LOAD ON ENGINE CAUSE ENGINE OVER HEAT AND SHUT OFF.

Sep 05, 2011 | 1990 Toyota Corolla

1 Answer

I have a 1989 chevyy1500 seems to turn off by itself has a new alternator and battery and the charge goes down


IF IT TURN BACK ON IT COULD BE THAT POWER ITS CUTTING OFF FOR SOME REAZON OR GAS FLOW WHEN THE CAR ITS ON IDLE OR IDLE SENSOR.

May 19, 2011 | 1989 Chevrolet K1500

1 Answer

I have a 1989 accord lxi with 130000mi. the idle started fluctuating from 700-1600 rpm when the engine is warm and has been driven a while, sometimes i can get it to stop by reving the engine. i cleaned...


generally cleaning the idle air control valve does not fix the problem, because the dirt or carbon deposits causing the problem is not were you can see it. It usually is in the valve stem and housing and you cant get it clean like it needs to be. Replace your idle air control valve and this will fix your problem

Oct 11, 2009 | 1989 Honda Accord 4 Door

1 Answer

Low engine idle speed when the air conditioning is running


the ac idle assist may be defective, if it's electric check the fuses if it's vachum operated check for vac. leaks. Also lube cables sometimes they stick Use wd-40 on the cables sparingly don't want dirt to stick to the cable.

May 30, 2009 | 1989 Toyota Corolla 2 Door

1 Answer

1989 toyota corolla rpm goes down than up


First thing to look for would be vacuum leaks. Make sure all your hoses are good and tight, and no cracks. With the engine running, wiggle them around and listen for a hissing. Then check all your intake bolts for tightness. You may have a leaking EGR valve, or a plugged PCV. Make sure your air filter is clean. Try those for a start, and let me know. Good luck.

May 18, 2009 | 1989 Toyota Camry

1 Answer

Corolla repair manual


can y tell me what enigne size ?

Mar 23, 2009 | 1993 Toyota Corolla

1 Answer

1988 Toyota Corolla high idle with lights on


Because it's carbeurated they have an electric 'idle up' solinoid (or vacuume) to compensate for rev loss when load is put on the engine caused by the alternator working harder because your using power. It should have a small adjustment screw on the carbeurator to lower the revs. If you have it set too low it will shudder when in drive & foot on brake with headlights on. It should only pick up about 200rpm when lights are on. To find the screw, take the air filter off, run the engine & look for something moving when the lights are turned on & off. Somewhere near the moving bit you will find the adjustment screw. I hope. I'm not sure exactly where it is on that model.

Mar 20, 2009 | 1989 Toyota Corolla 2 Door

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

225 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toyota Experts

yadayada
yadayada

Level 3 Expert

75807 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22133 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8172 Answers

Are you a Toyota Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...