Question about 2005 Chrysler Pacifica

1 Answer

Have a 2005 Pacifica that will not go above 2500 rpm without stalling. Replaced fuel pump, still have the same problem ??

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Habit-Forming:

    Visited the website for 3 consecutive days.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

  • Expert
  • 74 Answers

Do you have an engine light on? It sound like it is in limp mode which limits rpm and speed

Posted on Nov 09, 2014

6 Suggested Answers

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

Pyrhyc
  • 2028 Answers

SOURCE: 1982 Fiat spider 2000 pininfarina.

This sounds to be a problem with the ignition module. The module might produce a fairly nice spark at an idle, but at higher rpm's the spark should intensify, if it doesn't then the car will not run at a higher rpm.

Posted on Aug 07, 2008

fischmilch
  • 96 Answers

SOURCE: 1999 Chrysler Cirrus Lxi 2.5l high rpm

The throttle position sensor may be misaligned. This tells the computer how much throttle is being applied, and when they go bad, or come out of alignment, the idle tends to get up there. If that's not the issue, remove your air cleaner, the housing and everything until you get to the MAP sensor. Give it a good spray with carb cleaner, let it dry and replace the air cleaner with a new one. If the MAP sensor detects minimal air flow, the computer jacks up the idle to compensate.

Posted on Nov 07, 2008

  • 160 Answers

SOURCE: 2003 Dodge Ram 2500 Stalls without warning

sounds like it has air in the system

Posted on Nov 11, 2008

  • 1118 Answers

SOURCE: 199 Jeep cherokee stalls without warning

Does it start right back up after it stalls? make sure all conections are tight at fuel pump, sounds like it could be loosing ground at pump, or hot lead is loosing its connection at pump.Also fuel pump relay could be getting hot and quits working.

Posted on Feb 09, 2009

SOURCE: 1990 4Runner, 3.0 L engine, won't hold idle, wants

Have you looked at your idle air control valve What is it? This is an electrically driven valve that allows additional control over the throttle at idle Where is it located? The IAC is located on or adjacent to the throttle body and consists of a small device held on by two bolts with an electrical connector.
How does it work? When the throttle is closed the throttle plate closes off any air from the intake manifold. In order to stop the engine from stalling due to lack of air the IAC opens a small valve allowing air to pass from the air ducting to the intake manifold. Often the IAC components consist of an air inlet port in the inside wall of the throttle body, immediately in front of the throttle plate, with a similar exit port behind the throttle plate. Connecting the two ports is a motor driven valve. When the valve is opened air effectively by-passes the closed throttle plate to maintain the engine at idle. The IAC also augments the throttle when additional power demands are put on the engine such as steering.


Symptoms of faulty IAC

  • Poor starting: If the IAC fails to open or the inlet/exit ports are clogged shut with carbon the engine may start and then promptly stall. The engine can be kept running by pressing the accelerator. However any additional demand on the engine such as power steering or putting the car into drive (automatic) will cause the engine to stumble badly and often stall.
  • Engine cut out: Even with the engine warmed when the vehicle is stationary such as at a red light the putting of the transmission into of 'drive' to pull away before the accelerator is pressed can cause the engine to stall. (Note this differs from the TPS fault which causes engine stall due to the accelerator being pressed too quickly)

How to check? Physically remove the IAC but keep the electrical connection to it. Temporarily block off the now open ports on the throttle, turn the engine on and examine the IAC valve action in response to additional loads (power steering inputs etc). The valve should open and close according to demand.

How to fix? If the motor of the IAC has failed then replace the IAC. If the valve is gummed closed by baked oil and carbon then clean it thoroughly with carburetor choke cleaner spray and a cloth. Similarly if the entry and exit ports on the throttle body to the IAC look blocked again clean them out thoroughly.

Posted on Jun 03, 2010

Testimonial: "Fast response and good advice, I'll try these suggestions and let you know the results."

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Why 2003 dodge intripid 2.7 stalls at 2500 rpm


Could be fuel starvation from weak pump or clogged filter and a number of sensors controlling spark or fuel. Do you have any codes ?

Jun 09, 2015 | Dodge Cars & Trucks

1 Answer

I have a 2005 Chrysler pacifica. Today it hesitated and stalled almost 2 miles from home . It would jump to 1000 rpm and stall the rest of the way home?


you should have OBD alarms coming in. It sounds like engine is not getting correct air/ fuel mixture due to failed component or failed sensor. Need OBD code to isolate or work in the correct area.

Jan 27, 2015 | 2005 Chrysler Pacifica

1 Answer

My 03 Nissan Altima wont get over 2500 rpms


first check your fuel system, replace fuel filter, also check your fuel pressure regulator on your fuel rail it may be leaking internally if ok check your fuel pump operation. if your fuel system is ok then check for a restricted catalytic converter its a common fault I encounter with them. if that to checks out ok then have the ecm scanned by a shop or the dealer could be a faulty engine speed sensor or crank or cam sensor

Jan 18, 2015 | 2003 Nissan Altima

1 Answer

1995 k1500 5.7 engine stalls below 1000 rpm must use starting fluid to restart


Check the fuel pressure from the fuel pump and be sure the fuel filter is not plugged. Sounds as if you might have a bad fuel pump.

Jul 05, 2014 | 1995 Chevrolet K1500

1 Answer

Stall at 2500 rpm


You picked up bad fuel somewhere either water in your tank are trash either way it sounds like your Fuel system sounds jacked its a simple fix just need to bring it to a decent mech they will be able to find it no problem and should not cost that much FYI be picky on were you get your fuel from truck stops are the best cause there always pumping in new fuel hope this helps

Aug 22, 2012 | 1999 Subaru Impreza

1 Answer

I have a mitsubishi pagero exceed gdi v6 3500cc it stall the engine and responde well while cold but 2 minutes on load it starts to die after 2500 rpm. i replaced the fuel enjection pump, electrical tank...


i have a mitsubishi pagero exceed gdi v6 3500cc it stall the engine and responde well while cold but on load it starts to die. somebody told me to replace the fuel enjection pump, but i don´t know where to buy. will that solve my problem.
please help me on that.

Nov 24, 2010 | Mitsubishi Montero Cars & Trucks

1 Answer

2003 CUMMINS STALLS BELOW 1/2 TANK RUNS FINE ABOVE 1/2. REPLACED IN TANK FUEL PUMP MODULE STILL HAVING SAME PROBLEM


Just a suggestions but...

Check fuel filter.

Also add some fuel conditioner (e.g. HEAT for diesel) to get rid of any water that may be in your system.

Mar 19, 2010 | 2004 Dodge Ram 2500

Not finding what you are looking for?
2005 Chrysler Pacifica Logo

174 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chrysler Experts

yadayada
yadayada

Level 3 Expert

75797 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8152 Answers

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

Answer questions

Manuals & User Guides

Loading...