Have an N14 93' serial number 11713479 cpl 1380 N14-350P. Tag on engine says intake .014' exh .027" injector 125" lbs. I believe it is an stc as...
I pulled the piston cooling nozzle and checked for blockage but it was OK
I have a 93 pete with a N14 mechical engine that I just rebuilt 10k ago and it scored #6 cylinder agian. I bought the truck with the same issue...
Hello All, i have an 05 vnl670 that keeps throwing a low voltage warning and the battery's only charge to 12.5 volts max. Has 2 new alternators...
I have an ISX 450 with 825,000 miles on it and I'm wondering how long these motor are good for before an overhaul or bearings? Should I be worried...
What are the rules/regulations to be qualified to do an annual inpsection on a tractor-trailer? I have a friend who is a diesel mechanic and I'm...
Maybe the precooler ruptured and sent coolant into the intake?? seen it before. At least that would be a cheaper alternative
What all will be involved in swaping out an N14 to 3406E in a 1999 379 peterbilt? I know i will need the wire harness, the oil pan sump location...
Where do you hook the 3/4" wrench to cut it out?
how do you back the clutch out?
Yup thats it....I'v installed many of thoses (not by choice) and never had problems from the get-go but i'v seen a hand full not make it 100k
shipping bolts?
Did you put an AG PARTS clutch in?
valve guides are a known problem on those DPF motors.......
john why do you say remove the extra keys?
If it doesnt smoke at all and has good fuel pressure then its an electrical issue. Could be a pinched wire, unplugged sensor, cam sensor not...
air compressor bearings? What does your oil look like?
check your pre-cooler its on the right side between the turbo and the charge air cooler. They will leak and blow it right back in your intake...
broken rocker shaft.
Where can i get it then?
