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99f350 super, trouble, going in and out of overdrive
help!!!! i think i have a few problems and not sure where to start, #1,,truck is shifting in and out of od, loss of power, idle up is not working any more, have a code po 470exh back pressure malfunction, code sae 475 ex pressure , code 478 ex back pressure control valve high, i read a few other...- AKTIVE1
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- Replies: 13
- Forum: 99+ 7.3L PowerStroke Engine & Drivetrain
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my truck 99f350 (surging) erratic idle
hello, hope everyone is doing well, i have not been on in awhile, but here i am agins with another issue. my 99f350 7.3 is idleing odd it surges when idleing, and now i have noticed it was doing it as i was driveing down the road, any ideas? thanks for all the help this site has given me...- AKTIVE1
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- Replies: 3
- Forum: 99+ 7.3L PowerStroke Engine & Drivetrain
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Hello!!!! Having an issue with the idle up on my 99 7.3
HELLO EVERYONE!!! has anyone had trouble with there automatic idle up after starting, my truck usually runs for about 4 min before it kicks in, this morning i started it before i left for work and i usually hear it idle up. today it sounded like it was trying to idle up but kept...- AKTIVE1
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- Replies: 1
- Forum: 99+ 7.3L PowerStroke Engine & Drivetrain
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Help Needed changed glow plugs now rough idle at startup
hello i just replaced my glow plugs 5 out of 8 were bad. was not to hard of a job. i also drained fuel filter assembly pit/c@@k in case there was water but forgot to purge the system before starting. my question is did i cause air to get into the fuel system and that is why the truck barley...- AKTIVE1
- Thread
- Replies: 26
- Forum: 99+ 7.3L PowerStroke Engine & Drivetrain
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Hello and happy new year!!!!!
I'm the new guy , with trouble with my 99f350 superduty!- AKTIVE1
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- Replies: 2
- Forum: New SuperDutyDiesel Member Introductions
