Question about 2005 Dodge Neon

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2003 dodge neon hybred

Im preparing to convert my 2003 neon over to burn hydrogen with the gas question to you guys have any of you ran across any body else doing this too?and i dont know were the ox sensor going to wrap it in tin foil to fool it into thinking the mixture is to rich so it will lean out pluss the added hydrogyn should boost my milage some were around35-40 mpg. you guys a experts have any of you tryed this

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You have to bring the hydrogen in after the airfilter and before the mass flow air meter and you will not have to mess with the oxygen sensor.

Power to your hydrogen sensor should only be applied when your fuel pump circuit is on and in addition to that you should have yet another manual switch after that with some sort of armed light to let you know your are making hydrogen.

There is a guy here in Austin with a Ford windstar van that has done this and gone from 19 mpg to 30 mpg.

All of this is done at your own risk.

Posted on Nov 17, 2008


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Jan 06, 2016 | 2003 Dodge Neon

1 Answer

1998 dodge neon starts hard,starts by pumping gas pedle 3or4 times.runs fine after starting.

The coolant temperature sensor may be sending a signal that engine is already warmed up, thus causing too lean of a mixture for cold start up, where a richer mixture is required.

Oct 19, 2014 | 1998 Dodge Neon

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I have a 2003 dodge neon sxt auto that has a misfire in the second cylinder and changed spark plugs,coil,wire,and fuel injectors. did a compression test and checked the ohms just about everywhere but still...

yeah it could a defective computer. or it could be the catalytic converter, a bad oxygen sensor, or a burned exhaust valve. oxygen sensors can be really screwy though. ive had 2 cars get check engine lights because of the oxygen sensor. so i would definitely check that. if you already have though i would be leaning towards a faulty computer.

Jan 07, 2011 | 2003 Dodge Neon

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Neon is burning gas

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Jul 16, 2010 | 2003 Dodge Neon

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My 2003 neon vibrates heavily even at idle more so when i gas. the guy i bought from said he just replaced the motor mounts?

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Apr 14, 2010 | 2003 Dodge Neon

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2003 Dodge Neon SXT. Car ran out of fuel...put 5 gallons of gas won't start, even after jumping. Advice?

One thing to try is to swap out the fuel filter, as it might have sucked up some gunk out of the bottom of your tank when you ran it dry.

Nov 17, 2009 | 2004 Dodge Neon

1 Answer

Engine backfires when accelerating, idles rough but runs fine over 50+ miles per hour.

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Jul 05, 2009 | 2001 Dodge Neon

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