2000 dodge neon high idle

Dodge Neon Questions - 04 neon will not go into high gear ...

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CarGurusNov 3, 2012 - 04 neon will not go into high gear - 04 neon won't go into high gear. changed transmission fluid. (it tried to change after fluid was changed) gas cap ... ... Car: 2003 Dodge Neon SXT, automatic transmission. As of today, I have ...

Dodge Neon Questions - 2005 Dodge neon does not shift ...

www.cargurus.com > Questions > Dodge > Neon

CarGurusApr 6, 2014 - Your cars computer gathers info on speed in order to shift gears properly.... then you won't have a speedo and the ECM will not tell the TCM to shift gears in the trans. .... Car: 2003 Dodge Neon SXT, automatic transmission.

Neon wont shift out of first gear auto. - DodgeTalk : Dodge Car ...

www.dodgetalk.com > ... > Dodge Neon - General Talk

Jul 30, 2011 - I have a 2003 dodge neon se and it will run and drive. The transmissonwill not shift out of first gear. Where do I start? Compare to Toyota Tundra. Get Tundra on ... 2000 Stratus won't shift out of First Gear
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Does it do it if you disconnect the idle air control valve ?
You need to know if its a vac leak or if the computer is making the valve open too far.

Your IAC controls the idle, u cant take a fuse out no fuse controls just the IAC. most likely its just dirty. If u need help to fix i can walk u through it, very simple

Take it to an auto parts store that does free testing. They'll plug in a scanner to retrieve the codes for the Check Engine Light.

Look up the codes online to know whether you can fix it yourself.

DO IT SOON before something breaks causing expensive repairs.

GL,
TD

Start the car in park when it is running go to reverse back up 10-15 ft then go to drive if it goes forward but won't shift out of 1st gear then it is a trans mision problem not a fuel delivery problem.

If you have an auto trans, and it is stuck in 1st or 2nd gear here is a link that might help there are 13 parts to the video. http://www.youtube.com/watch?v=46VeVdRdkpc&playnext=1&playnext_from=QL

you need transmission fluid and your axle is broken

its your idle control valve

Try this procedure for stalls like this.
Here is the most common cause of surges and stalls and low idle, it is the idle speed control air-bypass valve and throttle valve, they get full of gunk over the miles and cause idle issues (stalls) like yours, Get a can of spray 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.

When was the last time the car was tuned up?