Question about 1986 Ford Ranger 2WD

1 Answer

My truck idles good till you stop then idle goes way down till it almost stalls then it will regain itself

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 130 Answers

You will need to service the egr valve

Posted on Jul 13, 2010

Ad

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.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

1994 Honda Civic DX I Replaced Idle Air Control Valve Because Idle Was Jumping Up And Down The New Valve Jumps And Down To And when i Disconnect The Valve Car Idles Fine ?


Erratic Idle On Civic - YouTube

? 0:53
https://www.youtube.com/watch?v=sEiTi5GAcrQ
Jan 29, 2010 - Uploaded by stikkyp
My 1994 Honda Civic SI has an erratic idle. It stays at 3000-3500rpm when started cold till it warms up then ...

High idle and constant up and down idle on my 94 civic ex? ' Yahoo ...

https://answers.yahoo.com/question/index?qid...
Oct 27, 2011 - Okay so im learning lots about Honda's, i have rebuilt motors and put them but i cant ... It has a constant up and down idle between 1200 and 2000 rpms. ...to a near stall for a fraction of a second, then jumps back up, like clockwork. ... No coil packs on your 1994, of course - just one coil and a distributor. Rpm jumping up and down at warm up 1k to 2k 97 honda prelude ...
Jan 11, 2014
why does my honda civic idle up and down?
Apr 22, 2010
1994 honda civic Idle problem?
Dec 17, 2009
rpm of my honda accord goes up and down when in park or ...
Mar 8, 2009
More results from answers.yahoo.com

Idle goes up and down! HELP! ' ClubCivic.com - Your Online Civic ...

www.clubcivic.com > ... > Engine Tech / Drivetrain

Jan 09, 2016 | Honda Cars & Trucks

1 Answer

96 ford probe. It runs good four cylinder. Drives run till stopping. Idle goes down and very low idle


Most likely a vacuum leak. Check the main vacuum line on the power brake first...by now, a 96 will have rubber hoses drying out

Dec 14, 2014 | 1996 Ford Probe

1 Answer

Rough idle stalls


sounds like major vacuum leak.

Aug 31, 2017 | Mazda Cars & Trucks

1 Answer

1999 mercury couger engine loops at idle


i had the same problem on my car. it was the idle air control motor (stepper motor) it helps control the amount of air flow. when it goes bad it sticks making the idle go up and down. its an easy fix.you will bolted to the intake manifold . it took me 10 min and 1 wrench

Jan 12, 2014 | Mercury Cougar Cars & Trucks

1 Answer

2001 Chrysler Concorde LXI randomly stalling while slowly dow to stop or turn. Will usually crank back. This car will sit and idle for ever, but when you drive it for 10-15 minutes and slow down to stop or...


One suggestion:
Speed sensor failure.

Info:
Some of the classic symptoms, stalling at dead stops. failure to auto lock doors. poor fuel economy. Failure to go to overdrive.


Recommendation:
Go to your local parts store and run the failure codes.

Shop notes:
Your ECU thinks that the engine is running with out moving, During slow down the engine steps down the idle to match ground speed and as a result the engine will not stall. At present it goes directly to idle and stalls due to drag on motor.
Hope this tip helps.

R/
David

Mar 21, 2010 | Chrysler Concorde Cars & Trucks

1 Answer

Idle irratic


Here are some of the causes of surges, stalls at stops, slow idle speed, erratic idle speed, rough idle and engine hesitation (and other problems), it is in most cases the idle speed control air-bypass valve and or throttle valve and upper intake, these area's get full of gunk and combustion residue 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

Apr 11, 2009 | 2001 Chrysler PT Cruiser

1 Answer

1992 chevy corsica runs rough,stall or dies after stopping


Sounds the EGR valve and EVP sen is bad even if you tested it. The EGR valve cntrols idle and if carbon up will make the car stall or idle high and low (rpms going up and down) This was common on all cars during that time. I would say replace the EGR valve and senosr. This should take care of the problem. One more thing have the fuel pressure check on the car.

Mar 20, 2009 | 1992 Chevrolet Corsica

1 Answer

1988 de ville


if your EGR valve is stuck open its adding "false" air into the cylinders.  (just like a vacuum leak)  the engine will raise its idle speed to prevent the engine from stalling at idle.  the EGR should not be open at idle.  

Jan 26, 2009 | 1988 Cadillac Sedan DeVille

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

Related Topics:

146 people viewed this question

Ask a Question

Usually answered in minutes!

Top Ford Experts

yadayada
yadayada

Level 3 Expert

76630 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

fordexpert

Level 3 Expert

5537 Answers

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

Answer questions

Manuals & User Guides

Loading...