I agree with getting the over head done. It's time. Checking for leaks in the air to air is also important, these engines will not respond without...
For everybody who took interest in my problem, I appreciated your time and the thought that you put into it. I know everybody has a living to...
Took truck in yesterday to get 3-4 actuator repaired or replaced. Turned out that there were 2 bleed screws missing from 3-4 actuator. They...
People who ran DYNO's, etc. a week ago and said they couldn't identify problem and I'd just have to drive truck until something happened called...
I have an 06 Kenworth and I have a case of super glue--don't leave home without it. Sounds like a good idea.
Point well taken. New harnesses look like best idea, but it would be nice to find way to keep the oil out of the new one.
I'd been thinking about same thing and trying to decide what I'd use. Maybe JB Weld. Was actually thinking about doing that to harness that's in...
I connected plastic tubing to return fuel line on driver's side and saw that there was air in the fuel. I found air leak where fuel line fitting...
Had a little trouble with suppliers finding part number for base for 256-8753 filter. They finally found it. Have 3/4" outside diameter threads...
Diffuser plates, turbochargers are in good shape. Fins not damaged at all. PAR DYNO: Eng Speed: 1803, 1697, 1600, 1402, 1211 Exhaust Back...
Does anyone have any ideas about why no codes have ever showed up? Didn't get any when problem started, during problem or during DYNO. Tested...
Will measure fitting size and go get 120 gph filter head and install today. Would be interested in info on filter that provides further...
Update: Looked for air leaks on cylinder head on intake side, couldn't find anything. I never got any codes while this boost problem has...
Am checking these out. Will let you know what I discover.
Mile-High send his thanks. (He's at yard working on truck. I'm relaying suggestions.) He cleaned oil out of the connections on 2 IVA plugs going...
Before this problem it was 44 to 45lb. DYNO results re HP: Eng Speed (RPM) 1803, 1697, 1600, 1402, 1211 Engine HP 465, 439, 441, 483, 415...
Truck is Kenworth T800 with RTLO-18918B, 4.10 axle ratio, 11.00 X 24.5 tire size, does heavy haul and averages around 180K gross Here are PARS...
raised the torque band from 1300 to 1500 rpm to 1500 to 1700 rpm and put out about 48 lbs. of boost and got about 3.1 mpg grossing about 180K
CAT C15 ACERT 475hp MXS built in 2005 put in service in 2006. Installed CAT Heavy Haul software in March 09 and was very happy with performance....
