Question about 1985 Toyota Land Cruiser

3 Answers

60 series 2H revving high at idle

Recently replaced a 12-HT with a 2H that had been sitting under cover for a while. When i first started to drive it around it was fine but now when you start it up without touching a thing it revs at 2100 rpm. this happened gradually over about 3 start ups in 3 days.

Posted by on

3 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.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 583 Answers

TAKE THE AIR CLEANER OFF THE INLET MANIFOLD LOOK DOWN THE THROAT AND SEE WHERE THE BUTTERFLY IS SITTING YOU WILL SEE WHERE YOU ADJUST THE IDLE,YOU ADJUST THE IDLE SPEED BY BY TURNING THE STOP PLATE ADJUSTING SCREW TO INCREASE RPM SCREW IN TO DECREASE RPM SCREW OUT__ NOW !!!BE SURE TO ....LOCK THE ADJUSTING SCREW WITH THE LOCKNUT I THINK THAT IS WHERE YOU TROUBLE WILL BE ...

Posted on Sep 24, 2009

  • shortybj40 Oct 26, 2010

    check the diaphragm in the injection pump these have a bad habit of drying out and cracking and letting air though and it will idle high

×

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 3 Answers

Check the diaphragm in the injection pump these have a bad habit of drying out and cracking and letting air though and it will idle high and slow to come down in rpm.

Posted on Oct 26, 2010

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 17 Answers

Check the choke operation. More than likely it is not pulling off properly. See a mech with it.

Posted on Dec 27, 2009

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:

4 Answers

My car has been having problems starting. It normally starts after 2-3 secs., but recently has at times been refusing to start. The starter works fine but the engine simply does not catch.


I would suggest you start by checking the fuel pressure at the fuel rail. You should have around 55lbs. but need at least 45lbs. for the engine to operate.

Jun 02, 2016 | 1997 Chrysler Concorde

1 Answer

I have a '08 Ford F150 FX4. Recently I had to use my 4 H for a short drive. I had no issues until a couple of days later, when I notice a rattling noise in 2H, which sounded like a rattling noise si


If it isn't a heat shield or something like that,
then your pulling the transfer & taking it apart

Google your transfer mfg case or unit number & see what
problems come up

Call this place
They have a web site

Drivetrain.Com

Mar 11, 2014 | Cars & Trucks

1 Answer

Truck start fine when sitting overnight (cold or ht weather). after driving for 20 miles or more will barely crank over to start. then after it sits for 45-60 minutes, it starts fine.


the problem that you're having is caused by a code DTC you need to replace the crankshaft position sensor part number 10456607 I have a 94 GMC 1500 v6 this bulletin is on the Internet GM Technical Bulletin reference number 00 06 04 014 I hope this helps good luck

Jan 08, 2013 | 1994 GMC Sierra

1 Answer

1989 toyota supra turbo 7mgte idles at 1700 RPM


Mass Air Flow sensor OK? right by boot. Check for clogs and dirt on pins

Apr 12, 2017 | 1989 Toyota Corolla 2 Door

1 Answer

1989 toyota supra turbo 7mgte idles at 1700 RPM


Sounds like a vacuum leak. Make sure there are no ports open on the intake manifold that looks like a hose is missing.

Apr 11, 2017 | 1989 Toyota Corolla 2 Door

1 Answer

Driving on the road the RPM goes higher wituout speedind


Check out related help links to troubleshoot these problem:----Click the link below:---Idles Fine but RPM jumps in drive mode?http://technoanswers.blogspot.in/2012/07/idles-fine-but-rpm-jumps-in-drive-mode.html
---------Mitsubishi Lancer rpm needle bounces?http://technoanswers.blogspot.in/2012/02/mitsubishi-lancer-rpm-needle-bounces.html
--------How to adjust rpm on 2009 dodge charger SRT8?


http://schematicsdiagram.blogspot.com/2011/12/how-to-adjust-rpm-on-2009-dodge-charger.html
---------
Engine cuts out at 3000 RPM?http://schematicsdiagram.blogspot.com/2011/12/engine-cuts-out-at-3000-rpm.html

---------

Cold start problem and vehicle shudder around 2500 to 3500 rpms
http://repairhelpcenter.blogspot.com/2012/10/cold-start-problem-and-vehicle-shudder.html

---------
High rpm in neutral? Inconsistant high RPM in neutral?http://technoanswers.blogspot.in/2012/02/high-rpm-in-neutral-inconsistant-high.html

-----------
Jetski Sputters and Low RPM? http://whatisbyme.blogspot.in/2012/07/jetski-sputters-and-low-rpm.html

--------
Fuel Injection Problem And RPM suddenly increaseshttp://whatisbyme.blogspot.in/2012/07/fuel-injection-problem-and-rpm-suddenly.html

----------
2005 Toyota Highlander: Engine runs hard RPM below 3000?http://whatisbyme.blogspot.in/2012/05/2005-toyota-highlander-engine-runs-hard.html

---------
1987 Toyota Camry: RPM Drops going Up hills?http://whatisbyme.blogspot.in/2012/05/1987-toyota-camry-rpm-drops-going-up.html

-----------
Cruise Control stops working, Excessive cranks to start the engine and RPM goes max 2500 http://whoisbyme.blogspot.in/2012/07/cruise-control-stops-workingexcessive.html

----------
1990 Toyota 4Runner: Engine cuts off when reaches 2000 RPM?


http://whatisbyme.blogspot.in/2012/05/1990-toyota-4runner-engine-cuts-off.html

------------
1999 Toyota Camry: Erratic stalling and high engine RPM at idle?


http://whatisbyme.blogspot.in/2012/05/1999-toyota-camry-erratic-stalling-and.html

---------
1995 Toyota LS: Misfire at idle or low RPMhttp://whatisbyme.blogspot.in/2012/04/1995-toyota-ls-misfire-at-idle-or-low.html

-----------
Lexus RX: Tapping noise under Valve Cover At Low RPM?http://technoanswers.blogspot.in/2012/04/lexus-rx-tapping-noise-under-valve.html

----------
These will help.
Thanks.

Nov 22, 2012 | 2008 Toyota Avalon

1 Answer

Revving up and down


Faulty idle air control valve.After you replace it you will need to reset the computer by disconnecting the ground cable on the battery for 30 seconds then re-install it and start it up it should run fine.

Aug 01, 2012 | 1993 Oldsmobile Cutlass Ciera

1 Answer

My 2004 Silverado 1500 5.3 has a couple of problems I hope someone can help me with. The first is a battery issue, there is a drain that will cause the battery to be dead within 24 hours if left sitting. ...


chances are you alternator is going bad i would have it tested any auto parts store can do it for free it wouldnt be a bad idea to also have the battery tested as well.

Aug 18, 2011 | 2004 Chevrolet Silverado 1500 Crew Cab

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

595 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toyota Experts

yadayada
yadayada

Level 3 Expert

75822 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8215 Answers

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

Answer questions

Manuals & User Guides

Loading...