2003 Dodge Neon - Page 5 - Answered Questions & Fixed issues

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How do I fix code p0300 and p0302

Diagnose the cylinder misfires Google your codes & study obd 2 vehicle systems TYPE: PO300
10/8/2014 2:37:46 AM • 2003 Dodge Neon • Answered on Oct 08, 2014 • 159 views
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Car Overheats only when idleing whats wrong?

The cooling fan is not working check fuse then relay but before you replace parts you must check with fuse tester if there is power and ground to fan motor if not move on to fuse then relay if everything seems ok check ground output from pcm to relay if no ground replace pcm
9/26/2014 1:31:49 AM • 2003 Dodge Neon • Answered on Sep 26, 2014 • 85 views
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Why wont car start has fuel but no fire to coil pack.

there should be a code to help in diagnoses. check for voltage at the coil and the ground circuit as the PCM controls the coils.
9/25/2014 5:07:54 PM • 2003 Dodge Neon • Answered on Sep 25, 2014 • 53 views
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What is code po700

It means there is at least one transmission code set in the TCM's memory. P0700 is an informational code only. More diagnosis is necessary to identify what the transmission fault is. This requires a scan tool that will communicate with the transmission module http://www.obd-codes.com/p0700
9/21/2014 12:45:32 PM • 2003 Dodge Neon • Answered on Sep 21, 2014 • 713 views
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What does the transmission range sensor do?

Its is a safety neutral switch it's let's u go in to park drive n neutral .if it goes bad you can't shift it from park to any gears.
11/22/2014 3:32:19 AM • 2003 Dodge Neon • Answered on Nov 22, 2014 • 448 views
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Why does the factory radio cause electrical hiccups?

try it on with the sound very low. If it causes no problems that way I would guess it is the output circuitry. HOWEVER, for that to affect the electrical system without blowing the fuse someone must have put a penny in the fuseholder.
8/11/2014 11:26:16 PM • 2003 Dodge Neon • Answered on Aug 11, 2014 • 95 views
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I have a 2003 dodge neon 2.0l 16v engine that cranks over but will not start any ideas?

P0108 (M) MAP Sensor Voltage Too High, P0118 (M) ECT Sensor Voltage Too High Engine coolant temperture sensor input above the maximum acceptable voltage, P0123 (M) Throttle Positon Sensor Voltage High Throttle position sensor input above the maximum acceptable voltage range, P0522 Oil Pressure Sensor Low Oil pressure sensor input below acceptable voltage. Sounds like you have an electrical problem, either computer failure or bad sensors. It's hard to believe that you gained so many sensors just from replacing the cylinder head. Disconnect your battery for one minute, then reconnect. Try driving it down the road.
8/11/2014 1:58:10 AM • 2003 Dodge Neon • Answered on Aug 11, 2014 • 199 views
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How do I fix a Sunroof for a 2003 dodge neon?

Depends what is wrong with it
8/4/2014 5:52:09 PM • 2003 Dodge Neon • Answered on Aug 04, 2014 • 165 views
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WHAT CAUSES CAR TO SHUT DOWN WHILE DRIVING?

Fuel not flowing to the engine. I had a Cutlass (for a week) that would shut down for no apparent reason. After being towed 4x, I told the garage to drop the gas tank and flush it out, since I thought it might be bad gas that the previous owner could have purchased. When I returned, they showed me a handful of small tinfoil balls that were floating in the tank. Whenever I accelerated, the tinfoil balls were sucked into the screen that protected the gas line from foreign objects being sucked into the engine. I knew it was fuel related but, I had to convince the mechanics. I'm sure you don't have tinfoil in your gas but, you may have a clogged fuel filter if you bought gas when the tanks at the gas station were almost empty. I'm betting your problem is fuel related, in some way. Find a mechanic you can trust. Good luck, John!
7/31/2014 5:18:57 AM • 2003 Dodge Neon • Answered on Jul 31, 2014 • 79 views
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Why do i smell gas in the car while driving

Most of the time if you smell gas in the car .is because a gas line is leaking I wouldn't keep driving the car get it look at as soon as possible .
7/22/2014 12:50:23 PM • 2003 Dodge Neon • Answered on Jul 22, 2014 • 100 views
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Why wont it accelerate when ac or heat is on

the alternator may not be charging and so when extra components are turned on the battery has to give out more power instead of the alternator working ,taking power away from the ignition system
7/16/2014 12:10:06 AM • 2003 Dodge Neon • Answered on Jul 16, 2014 • 46 views
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How to work on a 2003 dodge neon that want fire

replace the cam shaft sensor.located on right side top corner of engine under PCVvalve hoses. she should fire right up,after new sensor installed
7/2/2014 2:32:33 PM • 2003 Dodge Neon • Answered on Jul 02, 2014 • 193 views
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What is a P0755 code for a 2003 Dodge Neon SE

shift solenoid valae B
6/23/2014 7:48:36 PM • 2003 Dodge Neon • Answered on Jun 23, 2014 • 1,219 views
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Why cant I open back door ?

Is the child Saftey latch enabled on. The door?
6/24/2014 7:11:38 AM • 2003 Dodge Neon • Answered on Jun 24, 2014 • 118 views
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Bad fuel injection symptoms

P0202 is something wrong with cylinder 2 injector circuit malfunction. I would start with checking the wires on the number 2 cylinder making sure the connector is clean and plugged in. Also check and see if the spark plug is wet if it is dry off plug and put back in because it was not firing.
5/31/2014 4:45:33 PM • 2003 Dodge Neon • Answered on May 31, 2014 • 200 views
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Plate bulb 2003 dodge neon sxt how to change

first remove the 2 screws from the bulb holder,just above the tag,the entire bulb holder wlil come out,so you can change your bulb. replace bracket opposite the wayyou removed it. your done!
5/31/2014 3:20:27 PM • 2003 Dodge Neon • Answered on May 31, 2014 • 159 views
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My 2003 dodge neon sxt with a manual transmission

is it grinding when you try? try to turn car off hold in clutch put into reverse and then start car
if it pops right out you need to get it to a transmission shop.
i recently replaced a transmission in an SXT that had no reverse, all it would do it grind and pop back out
2/21/2016 6:33:46 PM • 2003 Dodge Neon • Answered on Feb 21, 2016 • 731 views
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2001 Plymouth Neon water problem on back seat floor

sounds like the weather stripping around the door is bad or is torn
5/17/2014 1:10:15 PM • 2003 Dodge Neon • Answered on May 17, 2014 • 392 views
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