please bad knock and lots of codes
#1
please bad knock and lots of codes
hello and thankyou everyone for the help i am totally lost i have a 2003 cummins 3500 ho 6 speed i was driving along getting 24 mpg motor was running great not making any noise at all stopped at gas station fueled up when i started it to leave the motor started knocking like you would not believe and i mean loud would barely run blowing white smoke so i shut it off got towed home dropped the oil no water fuel or metal part in oil!! trouble codes are p0602 p0480 p0483 p0107 and p 0073 what is goin on here?????
thanks bryan
thanks bryan
Last edited by dozerking; 09-12-2010 at 05:57 PM. Reason: aditional information
#2
P0602, PCM Programming Error
P0408, ERG Sensor B Circuit High
P0483, Fan Performance
P0107, MAP/BARO Sensor Low Input
P0073, Ambient Air Temp Circuit High Input
I'f be looking at the EGR system to start. Pull the valve and see if it is stuck open a bit. I know that killed my F550, 6.0L before.
P0408, ERG Sensor B Circuit High
P0483, Fan Performance
P0107, MAP/BARO Sensor Low Input
P0073, Ambient Air Temp Circuit High Input
I'f be looking at the EGR system to start. Pull the valve and see if it is stuck open a bit. I know that killed my F550, 6.0L before.
#7
all the fuses are fine ive had the computer go out before and it acts the same as it did then just has a horrible knock now sounds to me like the knock is coming off the exhaust side on the top of the motor ive read a ton of threads and it sounds like it might have a stuck valve my friends thinks a rod is bent but i dont think thats what it is how do i check for a stuck valve just take the valve cover off and have a friend bump the key while i watch the valves??
thanks bryan
thanks bryan
#9
okay well my main question is why is my motor making a horrible knocking noise it was running just fine i shut it off put fuel in the second i started it back up it was knocking like crazy would barely run and blowing white smoke what do i need to do to fix it im stuck driving a ford till its fixed and it just aint right