Question about Dodge Neon

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2001 dodge neon runs rough at idle and throught throttle range

Posted by Anonymous on

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5 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

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Posted on Jan 02, 2017

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bibleman01
  • 334 Answers

SOURCE: 2003 DODGE NEON RUNS ROUGH

Try cleaning the EGR valve first



electronic Tempture Control
ECT sensor
symptoms
Potential Symptoms

Symptoms of a P0118 could include:

* Very poor fuel economy
* A no start condition
* Vehicle may start, but run very poorly, blowing black smoke, running very rough and misfiring
* Illumination of MIL
EGR valve

Usually a fault in the control circuit, will leave no noticeable symptoms other than the Malfunction Indicator Lamp (MIL) illumination. However, if the EGR control solenoid
is stuck open due to debris, etc. the code may be accompanied by misfire under acceleration, rough idle, or engine dying altogether.

Posted on Dec 22, 2008

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  • 1114 Answers

SOURCE: 2002 DODGE NEON RUNS RUFF AT IDLE

Engine light on? sounds like EGR valve the cross pipe from EGR to air intake plugs causes them to idle rough if eng light not on soon it will surface! good luck hope this helps!

Posted on Dec 23, 2008

  • 583 Answers

SOURCE: Rough low idle in gear when stopped at a light.

probable vacuum leak query brake booster

Posted on Jul 26, 2009

beduncan
  • 73 Answers

SOURCE: running rough

If your car is running rough and it's fuel injected (which yours is). Follow the air intake (black plastic box - housing the air filter that has tubing that goes to the motor) until it reaches the Throttle body (rounded metal air intake at the end of the plastic tube - has one large flap inside). You will want to remove the hose clamp and thoroughly clean the throttle body and the AIC (air idle control valve - small canister attached to the throttle body). Use off-the-shelf cleaner from any automotive store. This takes about 30mins to 1hr depending on your skill level. This will result in a cleaner smother idle and smoother performance. This is a common issue in today's cars. I have to do this once a yr to keep my modified car running happy.

Take a look at the later parts of this article for pictures to give you an idea:

http://forums.nicoclub.com/zerothread/319146

Good Luck

Posted on Aug 07, 2009

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1 Answer

Why does my 2002 dodge neon idle rough when cold any other time runs smooth ?


Sounds like it just is not getting enough fuel when cold. Try using a bottle of injector cleaner from the Dodge dealer. Make sure it shows naptha on the label and do NOT get any on the paint.

If that doesn't fix it be alert to temporary rough idle when stopping at stoplights. That will indicate you will need to have it scanned.

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Rough low idle in gear when stopped at a light.


probable vacuum leak query brake booster

Jul 26, 2009 | 2001 Dodge Neon

1 Answer

2002 DODGE NEON RUNS RUFF AT IDLE


Engine light on? sounds like EGR valve the cross pipe from EGR to air intake plugs causes them to idle rough if eng light not on soon it will surface! good luck hope this helps!

Sep 09, 2008 | 2001 Dodge Neon

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