[richmondstar]

i posted a few days ago the truck was stalling and what not. finally went out today and bought a brand new pmd. Got that good GM feeling if you know what i mean.put it on the truck no longer stalls but know I'm throwing a DTC 35&36 what now. I know what the code means but why now I did not even get to put it in gear.

 

[chrisk1500]

Clear the codes and see if they come back.

 

[dig]

I always clear my code after doing any work on it cuz I may have done something that would give it a false reading. Try what chrisk said and let us know.

 

[DieselPro]

Did swap the resistor to?

 

[edzzed]

Did swap the resistor to?

that would really suck if he didn't swap the resistor. i'd have thought it would have come with one. bit o work to correct that but i'd also have thought, would it run without the resistor ??

 

[DieselPro]

It will run fine without the resistor till the computer figures it out after so many start, stop cycles. Sometimes the 35-36 code can be "fixed" with a new encoder.(optic sensor to you guys)

Usually 35-36 is the death code for the pump.

 

[richmondstar]

I cleared the codes twice and it shill comes back,Ialso changed the resistor no the new one from GM did not come with one

 

[THEFERMANATOR]

When does it throw the codes? GM has a TSB regarding codes 35 and 36 being related to a PMD. How is the ground for the fuel solonoid?