2004 Dodge Ram 2500 "obd codes" Questions

what does the code p0300 mean on a 04 dodge ram 2500 with a hemi mean?? http://www.obd-codes.com/p0300

obd diagnostic code for a 2004 dodge ram 2500 My dodge ram has no power and i took it to advanced auto parts they hooked it up to the computer and it gave me the code 0299 can u help????? clogged cat ...

i am getting a code 305 on the obd 2 scanner misfire on #5 .i changed plugs and wires and still running rough with same code on. what else can it be.thank you could be injector? compression? valve? ...

OBD-ll scanner. Your local auto parts store can get the codes for you either way and will usually do this for free. hope this help  let me know : - ) 2000 and newer directions: Turn the key to ON

...OBD Codes & look at freeze frame data, that is there when fault codes are set You need all the info you can get, to work on diagnosing vehicle problems Cure what problem? What codes do you

how do i test the dodge ram 2500 obd check engine code Take the truck to an auto parts place (AutoZone, O'Reilly's) where they usually will scan for you at no charge.

...let sit for a ;little will work great when was last service ? obviously something not right get the OBD code read as ...

...you're comfortable using basic tools, you may find this link ...

...right back what culd be the problem fuel problem i would have thought , check out the fuel pump and relay , fuel pressure , have the OBD codes read as should tell you what sensor/switch is at ...

...OBD codes read as may tell which sensor is not reading correctly I disconnected my battery for 3 minutes to reset the sensor buffer. Several components contribute to your temp readout. ...