I'll post pix tomorrow. Right now I'm starting an 8/2 split so I don't have much time.
19 miles from the little truck stop I was racing the e-log to reach, middle of nowhere, rural Iowa, 2-lane road, 4AM. Minus 8 degrees, ... fucking "STOP ENGINE" light on the dash & "bing-bing-bing-bing". Nowhere to pull over. Shoulders are all snow/ice.
I stepped on the clutch, shut the key off, waited for the dash lights to go out, started it back up, same ****. Repeat twice, same crap.
Well it's probably something with the global warming filter, ... so I hammered down. Noticed it was derated but still had more balls than the trucks with SCR. (This one only has the DPF cuz it's an '09. At a stop sign I got the "exhaust temp" light on until I started moving again so ... yeah. It's emissions. Hammer down. Only 17 more miles to go. Still derated but I was able to eventually get it up to it's max speed of 68 & hold it there til I got to this little truck stop.
Noticed the oil pressure was about 10 psi at idle, 20 psi at 850 RPM "fast idle". WTF? I pre-tripped the living hell out of this thing when I picked it up this afternoon. Oil was a ****-hair under the full mark.
So I shut 'er off. There was only about 1/8" of oil on the end of the dipstick after sitting about 5 minutes.
Because of the structural crap holding the radiator in place, I can't get the gallon jug of oil anywhere near the filler. No funnel in the truck. No funnels in the truck stop, not even disposable paper ones. WTF?
Well the guy who crashed this truck left two partially used quarts of automatic transmission fluid in the side box. No idea what he was using ATF for in a big truck but... Anyway I was able to fit the contents of the lighter quart in the other one & cut the bottom off it & used it as a funnel. I put in one gallon cuz that's all I had. We have a fuel account here so I can buy more oil inside with my TCH card but I checked it after adding ONE gallon & it's right at the full mark again.
Fired it up, 15 psi at idle, 25 psi at fast idle. No warning lights. In fact the screen says "DIAGNOSTICS - NO FAULTS FOUND".
So in 546 miles this truck pushed out a gallon of oil, ... which was enough to have crap oil pressure, derate the engine & trigger a warning light? Something aint' right.
But I'm gonna idle this thing for 8 hours because it's -8 degrees & these batteries were boat anchors this afternoon when I picked it up at the Peterbilt dealer. Interior lights wouldn't even come on. They had to jump it. Ammeter was showing about +75 amps for about 30 minutes, then gradually went down to about 40 amps for about 4 hours, now it's showing about +5 amps. They're charged but I ain't gonna trust 'em in the cold. No jumper cables to use the reefer as a battery maintainer either.
Cummins ISX, 580,000 miles. One of four O/O spec Pete 386's. This is actually a nice truck. I like it, ... would like it better if they finished the accident repairs though. There's no reason it should be blowing out a gallon of oil in 546 miles though.