20 Most Recent 2004 Dodge Neon - Page 2 Questions & Answers

Doors do not open themselves, someone is messing with you or your vehicle is haunted

You probably need to replace your plug wires and cap

Not sure what the fuse light means, but you can localize the vacuum leak by going around the intake manifold and plugging off any ports. For example, the purge line can be taken off. Put your finger over the port to see if the engine idles down. If yes, trace the purge line back to the solenoid valve to find the leak. Similarly, you can remove the brake booster line and plug that port. If plugging the ports does not bring the idle down, next check the gaskets. Try spraying some carb cleaner on the gaskets while ybe engine idles. If the speed changes, uou have a gasket leak.

Has any work been done under the dash. Sounds like you have wire grounded to radio or something else the fuse sends power to. Maybe you could unhook hot wire to radio. if fuse blows again you know it is not the radio.

Try having a radiator shop look at the transmission cooler inside the radiator to see if it can be repaired. If not, then a new radiator is needed.

code p 0700 refers to transmission control system/MIL---malfunction====causes---wiring---TCM you may have to have the replacement tcm checked out as you may have replaced a faulty unit with a faulty unit check the wires and harness connections ( pins corroded , loose broken wiring at both ends including the connector at the ECM) Other than that , take it to an accredited transmission specialist shop and have the system checked and diagnosed

U are on the correct rack suspecting a clogged oil screen or a pump that is below average at low engine speeds.

Put a 12v test light between the positive terminal and the battery cable.If the light is bright the draw is to much.A dim light is fine.if the light is bright,plug one fuse at a time until light dims.DO NOT cause a draw by leaving a door open etc while testing.DO NOT try and start the car or turn the key on during this test.Once you have found the fuse that causes the most draw,if you want to save $ you can just pull this fuse overnight or wire that circuit with a relay to unpower it when the vehicle is switched off.

Hi Why not put the car back to standard and see if it cures all these problems. Not all cars like hids, some have to be wired in with resistors

How do you know the coil pack is bad ? Did you test it , or are you going just by the P0302 - P0300 ? These codes do not mean the coil pack is bad ! Could have a vacuum leak , could have weak fuel pump , partially plugged fuel filter ! The engine could have a mechanical fault , burnt valve , bent valve , bad head gasket ! Sounds like you need stop wasting your money an take it to a pro !

If u have an exhaust leak (loud sound) that will affect a lot of the sensor readings. The O2 sensors will not read properly either & set codes. If the leak is large enough u will lose power & the trans wont work properly either & set codes. Just because u have a code, doesn't mean the part is bad. Start w the basics. If there is an exhaust leak, fix that 1st & clear the codes.