Can a C12 engine go bad on a truck?
From what I’ve heard about C12 CAT engines is they can go bad in many ways. Rebuild them and 1 week later they are scrap. The worst CAT engine ever, and replace it with a C13, I hear often. From what I’ve heard about C12 CAT engines is they can go bad in many ways.
Is the cat C12 used in road trucks?
Many have over 1 million miles on them. They have decent low-end down to about 1200 rpm and a strong Jake but you won’t be passing anyone on the hills with a 10 speed. They aint made anymore which might explain why you don’t see to many. The C12’s aren’t being used in road truck anymore.
What kind of gears does a cat C12 have?
Have 3.70 gears with ours, and gets 6.5mpg. This is in a day cab T800. It has a lot of balls for a 430, but it’s no E model in the torque department. Especially if you are used to a 475hp or bigger E. The Jake isn’t as strong as the bigger engines, but still works pretty well.
Are there any C12 tractors on the road?
Most of the tractors my company runs have C-12s in them. Many have over 1 million miles on them. They have decent low-end down to about 1200 rpm and a strong Jake but you won’t be passing anyone on the hills with a 10 speed. They aint made anymore which might explain why you don’t see to many. The C12’s aren’t being used in road truck anymore.
What should I do if I have a camshaft failure?
For extra protection, an anti-wear additive should be added, such as Crane Super Lube. Do not use synthetic oil during the break-in period. It is not recommended to use any type of oil restrictors to the lifter galley, or use windage trays, baffles,or plug any oil return holes in the valley.
What causes a lifter on a cam to not rotate?
If the linear spacing of the lifter bores in the block is not to the correct factory specifications, or the angle of the lifter bore is not 90 degrees to the centerline of the cam, the lifter may not rotate.
What causes a camshaft to fail on a roller wheel?
This high spring pressure causes the heat created at the cam to be transferred to the roller wheel, resulting in its early failure. Any springs that may be used must be assembled to the manufacturer’s recommended height. Never install springs without verifying the correct assembled height and pressures.
What kind of engine does a cat C12 have?
I hope to hear from drivers with the same engine. The truck is a 2003 Peterbilt 387 it has a rebuilt engine by Cat with a 3 year warranty. It has 430hp and 10 spd.
What kind of transmission do I need for a C12 truck?
It is a fine engine. We’ve had a 430hp C12 for about 4 yrs. Depending on the weight you will be pulling, and how fast you want to run, I HIGHLY recommend a 13spd transmission. Being able to split the top side makes a HUGE difference in pulling ability.