6.5 throttle problem
Hello I am new to this site. I have searched around but am still having issues. I have a 95 6.5 5spd. I just bought it I relocated PMD has a new OPS. I am having trouble with it starting it is getting air I have to bleed the water separator after it sits for a day or so. I have jumped the relay for the fuel pump and it makes the normal sounds and then sounds like it is skipping a beat. I have a new one I am about to put on to see if that helps the starting process.
I pulled the codes with a paper clip and it is showing 22 52 53 63. I had the alternator checked and the batteries and all check good. I read somewhere that some of the codes could be due to a regulator in the alternator but it checked good.
I am also have problems with the throttle being very touchy so yesterday I pulled the pedal and position sensor off and drilled a small hole in it and sprayed electrical cleaner in it. The throttle is much better but still has issues at very slow speeds. I have looked up the parts but are a little out of the price range right now.
I guess my main concern is to get the codes figured out I have heard electrical problems create havoc on truck like these. Any help will be greatly appreciated.
95 6.5 Vin F 4x4 LWB 5 spd PMD relocated to trash can, areo exhaust, 93 DB2 IP