Question about 1992 Ford F250

1 Answer

Irregular idleing F-250 desiel , when shifting to drive it raises the idle and when neutral the idle goes up and down.

Posted by on

1 Answer

  • 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.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 414 Answers

There may be air in the high pressure fuel pump. timing may be off.

Posted on Jul 01, 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:

2 Answers

How i clean the TPS sensor of a ford escape xls 2011 2,5 Lt l4 mecanic


it sounds like it's the idle air valve this controls the idle and drive rpm's when you step on the gas does it sometimes at idle go up & down by itself repeatedly? it could be something hitting the throttle and when you press down on the gas or shift it is knocked out lowering to normal idle/rpms, the tps is on the throttle body and is connected to the throttle lever and most likely right on the other side of the lever a little switch with a electrical plug on it search it so you can see what it looks like if you don't know already they are sealed and can not be cleaned you must replace it try checking with the car in park engine running and raise the idle by the throttle lever if it goes smooth up and down return to rpms that's not it if it races or sputters and then raises up that's it or it could be both units are blown out needing to be replaced

Aug 23, 2014 | Cars & Trucks

1 Answer

Eceleration in neutro


car moves faster when A/T (is it A/T) is shifted to Neutral?
yes, (then you are going down hill?)
if gear shift linkage is maladjusted that would cause neutral to fail. (A/T)
A/T = automatic transmissin.
or are you saying the engine races (illegal idle speeds ) in neutral.
to get help, be clear on driving modes.
or ask your mechanic.

Feb 18, 2013 | 1992 Suzuki Swift

2 Answers

Shifting from drive to neutral rpm remains high


Take it to a qualified repair shop , Thinking ??? Also was thinking the MAF sensor or Intake Air sensor might be faulty . TESTING IS THE WAY TO A PROPER FIX !!!!!

Apr 04, 2017 | 2006 Saturn Vue

1 Answer

My truck will run fine when i crank it up but when i put it in gear it goes dead. help


when you shift it into drive the engine computer is to bump up the idle via the idle air control if this valve is bad that idle raising wont take place and engine will stall due to transmission engaging. try removing it and cleaning it first but if still the same you will have to replace it.

Nov 24, 2010 | 1997 GMC Sierra

1 Answer

My car slams when put into drive. is it the idle


Yes, sounds like the idle speed is too high. If you keep driving like that, you will fry the torque converter / turbine. Since idle is computer controlled, you will have to take it for service tune up. There is one possibility that the rich, high rpm idle used for cold start is not disengaging properly after the engine warms up. Air conditioning will raise the idle speed by a couple hundred rpm, so avoid using it until you have the problem fixed. BTW.....warm engine rpm in idle, and neutral should be around 700-800. Anything over 900-1100 will result in a hard shift into 1st gear and dragging at stop lights.

Feb 16, 2010 | 2002 Chevrolet Malibu

1 Answer

Engine shut down


How is your engine at idle? It should be not less than 700 RPM. 1-If it is not then you can raise it up. 2-If your idle is OK then need to have transmission checked for torque converter lockup problem.

Sep 23, 2009 | 2001 Mercedes-Benz C-Class

2 Answers

1999 Jeep grand cherokee limited - irregular idle


I don 't know if I can solve it, but I had a very similar problem on a 2002 Grd Cherokee Laredo. It ended up being the Throttle Positioning Sensor (TPS). Unfortunately the part alone is about $125 and and total installed cost was about $250. It would idle high at first, then gradually work it self down to a normal idle. Once it was warmed up it it would have an up and down RPM during idling, and several times it stalled out at intersections. There was also a lot of transmission clunking going on when you put it in reverse or drive.
Runs like a dream now. Clunking is gone and idle speed is just right.

Sep 17, 2009 | 2002 Jeep Grand Cherokee

Not finding what you are looking for?
1992 Ford F250 Logo

Related Topics:

85 people viewed this question

Ask a Question

Usually answered in minutes!

Top Ford Experts

yadayada
yadayada

Level 3 Expert

75744 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

fordexpert

Level 3 Expert

5495 Answers

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

Answer questions

Manuals & User Guides

Loading...