Why is the series 60 Detroit Diesel engine still running?
In a bid to save fuel, the engineers at Detroit designed the 60 to idle at very low speed. However, it took Detroit about 10 years to realize that the engine’s idle speed was not fast enough to operate the oil pump. As such, many older (pre-1997) engines have had lower engine bearings replaced more than once due to oil starvation.
Why is my Detroit 60 series running flat?
Here is my problem I have a 12.7 detroit 60 series and it seems like it just doesn’t have any power. The turbo whistle is very faint. I have a little bit of black smoke out of pipe when i accelerate onto the interstate. I had a brand new crate model put in 2008 and they didnt change the turbo. I believe this is the original turbo.
Are there any problems with the Detroit Diesel 14L?
Another common complaint, especially with the 14L, is poor fuel economy. As the engine got bigger and was designed for more horsepower, fuel usage seemed to increase as well. Some argue that this lowering of fuel economy is not due to engine design, but to poor operating practices.
Why did they change the bearings on the Detroit 60?
Spun Bearings. In a bid to save fuel, the engineers at Detroit designed the 60 to idle at very low speed. However, it took Detroit about 10 years to realize that the engine’s idle speed was not fast enough to operate the oil pump. As such, many older (pre-1997) engines have had lower engine bearings replaced more than once due to oil starvation.
Is there a 1999 Detroit Series 60 engine for sale?
1999 Detroit 12.7 Series 60 used engine for sale . 500 HP, Serial # 06R0568768 . Tested and inspected with warranty. Call or visit website for more info!
Why does my Detroit truck run at low speed?
This lack of power leads to a no-start condition that closely mimics a dying battery, and can be recognized by battery cables that run much warmer while starting the truck than they should. In a bid to save fuel, the engineers at Detroit designed the 60 to idle at very low speed.
Where does the fuel supply line go in a Detroit Diesel?
An optional PRO-CHEK ® check valve that removes air from the fuel supply line may be installed between the secondary filter and the cylinder head. The fuel flows to the injectors in the cylinder head through passages integral with the head.
What causes a Detroit Diesel Series 60 bearing to spin?
Bearing problems, particularly spun bearings, are typically caused on older Series 60 by low oil pressure at idle. A spun bearing occurs when there is a lack of lubrication causing overheating.
What kind of engine does Detroit Diesel use?
To meet the demand for a new type of engine that would help usher turbo-diesels into this millennium, Detroit Diesel (a subsidiary of Chrysler AG) introduced the Series 60 as its industry trump car.
What kind of truck is a 2004 Freightliner?
2004 FREIGHTLINER, COLUMBIA 120, Heavy Duty Trucks – Conventional Day Cab Trucks, Mercedes MBE4000, Manual, , 370 Horse Power, 4 Spring Suspension, Al… 2004 FREIGHTLINER, CORONADO 132, Heavy Duty Trucks – Cab & Chassis Trucks, Detroit Series 60, Manual, 2004 Freightliner CC13264T Coronado Tandem-Axle
What are the starter cables on a Detroit 60?
Starting Issues The factory starter cables on some Detroit 60 engines have been known to weather badly. While the 4-gauge wires the engine came with were sufficient from the factory, time can reduce the cable’s ability to transfer current to the starter.
What’s the fuel mileage on a Detroit 60?
While this works well on paper, the 60’s high RPM horsepower and low RPM fuel economy tuning have given some lead-footed drivers the impression that these engines get bad fuel economy. The truth is quite the opposite: Detroit 60s get excellent fuel mileage, just not when they’re driven at 4000 RPM.
When did my Honda 60 series idle stutter?
Had a daunting intermittent issue where the idle on my (late 1996 build) 60 Series would “stutter” from the normal 700 rpm up to 1000 rpm the normal high idle speed. I would not characterize this as a galloping idle, which is a different issue that I also experienced in a different life.
How big is a series 60 diesel engine?
The Series 60 was also available in 12.7 L (775 cu in) at the time, which was created by a longer stroke of 6.3 in (160 mm). Both engine sizes were also used in truck and tractor-trailer applications.
What causes a Detroit Diesel Series 60 bearing to seize?
Bearing problems, particularly spun bearings, are typically caused on older Series 60 by low oil pressure at idle. A spun bearing occurs when there is a lack of lubrication causing overheating. The bearing can eventually seize, creating even more problems.
What causes a series 60 engine to fail?
This separation allowed the connecting rod to disconnect as well, and one of the loose components would then damage the engine block, often by creating a hole through it. This issue did not affect all pre-2002 Series 60 engines, but it was a problem that occurred and could cause catastrophic engine failure.
What should the PSI be on a Detroit 60 series engine?
1200-1300, you should have 30-45 psi 1800-2100, you should have 65-80 psi If the fuel pressure is high, I would suspect a plugged fuel filters or faulty fuel pressure regulator. If the guage is really bouncy, and unstable, especially under boost, then compression could be leaking past the injector o-rings.