Im getting codes P0300,p0308,p0306,p0302,p0303,p0305,p0304,p1300,p0 301,p0307,p1319,p0440.One more thing.I was driving to work and it suddenly stop and start to slow down,I think it stuck in nutral.Will I put it in park and i was able to push it still.When i put it in park it makes a grainy noise . when i start up the car it like nothing wrong with it but it wont drive. should i get ride of it or can i save it? Help please ...

 

sounds like you've got a slew of problems, including misfiring on every cylinder. Google the codes and see what each means. Also, what maintenance has been done on the truck?

 

all the P03" are misfire, check plugs, wires and coil pack.

 

Code P0440...mechanic says purge valve malfunction this could be the main culprit.
P1319=Misfire detected with low fuel level

 

x2 and there are posts about the hyundai / Dorman purge valve replacement.

 

check your gas cap

 

Aside from all the misfire/emissions issues, it sounds like you have something serious going on with your transmission too. First thing to check is the fluid level, and also that your prop shafts are both still attached. Beyond that you're starting to get into more diagnostic territory so it could be anything from the torque converter to the flex plate to something internal to the transmission itself.

 

Nothing special. Just regular oil change . top off the tyranny .

 

Thank you sir

 

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