Question about Chrysler Pacifica

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When maintaining speed of about 50mph,2004 pacifica hesitates and will cut off while in park sometimes.check engine light is not on

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3 Answers

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  • Chrysler Master
  • 2,899 Answers

Sometimes, A bad knock sensor will cause an engine hesitation when pressing the gas pedal.

Posted on May 08, 2015

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  • Chrysler Master
  • 5,370 Answers

ENGINE HESITATES WHILE ACCELERATION

LOSS OF ACCELERATION


It can be fuel pressure issue or it's the problem with accelerator pedal or its clogged filters causing there.

There are many other possibilities. I suggest you to go through the list of help links mentioned below, these will help you to confirm where the actual fault lies: -------

Jerks and Hesitates During Acceleration?

http://technoanswers.blogspot.in/2012/07/2004-dodge-town-country-jerks-and.html

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Loss of acceleration?

http://technoanswers.blogspot.in/2012/02/loss-of-acceleration.html

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Headlights flickering and car hesitates to start?

http://howtobyme.blogspot.in/2012/02/headlights-flickering-and-car-hesitates.html

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How exactly the Vehicles Accelerator Cable works?

http://repairhelpcenter.blogspot.com/2011/11/how-exactly-vehicles-accelerator-cable.html

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How exactly Vehicles Accelerator Pump Diaphragm Works?

http://repairhelpcenter.blogspot.com/2011/11/how-exactly-vehicles-accelerator-pump.html

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2000 Toyota Avalon: Engine Lean Codes and Knock Sound on Acceleration?

http://whatisbyme.blogspot.in/2012/05/2000-toyota-avalon-engine-lean-codes.html

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2004 Toyota Avensis: Acceleration And Deceleration makes noise on Front End?

http://whatisbyme.blogspot.in/2012/05/2004-toyota-avensis-acceleration-and.html

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Wheel hop under hard acceleration?

http://technoanswers.blogspot.in/2012/04/wheel-hop-under-hard-acceleration.html

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2009 Chevy impala accelerator pedal sensor?

http://technoanswers.blogspot.in/2012/02/2009-chevy-impala-accelerator-pedal.html

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Nissan Pathfinder stalls and bucks on Acceleration?

http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-stalls-and-bucks-on.html

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Acceleration lag problem?

http://repairhelpcenter.blogspot.com/2012/01/acceleration-lag-problem.html

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These details will help.

Thanks.

Posted on Nov 28, 2012

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  • Chrysler Master
  • 14,036 Answers

Could be clogged fuel filter,fuel pump failing.faulty tps sensor.fuel injectors need cleaning or could have bad fuel injector.

Posted on Nov 28, 2012

6 Suggested Answers

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Posted on Jan 02, 2017

  • 323 Answers

SOURCE: Check Engine Light

If the light isn't flashing, it is safe to drive. If it is flashing, then catalytic converter damage can result. Have a parts store check the codes for you and come back and post the code.

Posted on May 01, 2009

greg_margo
  • 1959 Answers

SOURCE: 2004 Chrsyler Pacifica Won't Start

2 possible problem come to mind:

  • Bad ignition switch; faulty switch will occasionally make contact but not every time
  • Bad starter; less likely but possible; a bad starter will function when it's cold but when it heats up, takes much more power to make it work
I hope this helps with your problem and wish you the best of luck. Take care!
Greg

Posted on May 12, 2009

motor1258
  • 6674 Answers

SOURCE: 2004 subaru forester, 99,000 miles. Check engine

Drop in to an Autozone, or Pep Boys, or similar big parts store & they will usually scan for codes free. This will hopefully eliminate all the guess work, or at least point everyone in right direction for better diagnosis. If not obvious from codes what the problem is, get back to us and we'll help you out.

Posted on Aug 23, 2009

Testimonial: "Thanks for the great suggestion . I'll have Autozone read the codes on Monday. Thanks again!"

  • 97 Answers

SOURCE: 2004 chrysler pacifica check engine light code

The codes are both evap system codes. The only good way to find the leaks is to take it to a shop that has a smoke machine. They will pump smoke into the evap system to find the leak.

Posted on Jan 27, 2010

MNfisherman
  • 11896 Answers

SOURCE: 2002 Vw Beetle Sport 1.8l

That is likely a bad crankshaft position sensor. That provides a signal from the crank sensor to the distributor/coil or coil pack and ignition module depending on which one you have.

Posted on Sep 17, 2010

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2004 Chrsyler Pacifica Won't Start


2 possible problem come to mind:
  • Bad ignition switch; faulty switch will occasionally make contact but not every time
  • Bad starter; less likely but possible; a bad starter will function when it's cold but when it heats up, takes much more power to make it work
I hope this helps with your problem and wish you the best of luck. Take care!
Greg

May 12, 2009 | 2004 Chrysler Pacifica

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