What causes a Detroit diesel to run away?
Diesel engine runaway occurs when a diesel engine ingests a hydrocarbon vapor, or flammable vapor, through the air intake system and uses it as an external fuel source. If not stopped immediately, it can cause the engine to overspeed, the valves to bounce, and flames can pass through the manifold.
Are Detroit 60 series engines any good?
At lower RPM the Series 60 has very good fuel mileage, but at higher RPM the fuel economy drops out the bottom. At higher RPM the demand for fuel is higher thus fuel mileage suffered. Though the Detroit Series 60 has its issues, it is a very reliable engine and has less to worry about than modern trucks.
How do you troubleshoot a diesel engine?
Diesel Engine Starting Problems
- Check the fuel supply. Replace fuel filters, as they could be clogged.
- Check batteries and connections to starter.
- Take a look at the starter motor.
- Check fuel pump and fuel lines.
- Check fuel for contamination.
- Check and clean the air filters.
- Have a shop check the injectors and ECM.
Can you stop a runaway diesel?
In order to stop a runaway diesel engine, you must either cut off the air supply or the fuel supply. Since it’s drawing fuel from some unknown source, the easier option is to cut off the air supply. Finding something to block off the intake can slow down the RPM and stop the engine from running.
How many miles will a Detroit 60 series last?
The typical time frame for a Series 60 Detroit (which is the go-to standard among 13L pre-emission diesel motors) to need an overhaul is somewhere between 750,000-1,000,000 miles.
How do you know if your primer pump is bad?
Either the engine randomly runs out of fuel and dies. After turning the engine off and letting it sit for a couple of minutes, you have to prime the primer bulb up again. Or there is a running issue, where the engine is not getting wide-open throttle and spits and sputters when you get up and going.
What causes airlock in diesel engine?
In general, it’s caused by air being able to leak back into the top end of the fuel system after the engine is switched off. Then the vehicle will only start and run for a few seconds using a small amount of fuel that might still be in the injector pump.
How much do horsepower does Detroit 60 series have?
Introduced in 1987, the Detroit Diesel Series 60 does well in fuel-economy tests and is considered as one of the most cost-effective vehicles of its kind. It rates consistently at the top of its category. The six-cylinder engine already produces 425 horsepower but a few simple modifications can increase that even further.
What are the Detroit Diesel Series 60 torque specs?
Detroit Diesel Series 60 Power and torque Power 11.1 liter 250-350 hp, 187-261 kW @ 2100 rpm 12.7 liter 350-425 hp 261-317 kW @ 2100 rpm 14.0 liter 425-515 hp 317-384 kW @ 1800-2100 rpm Torque 11.1 liter 1100-1250 lb.ft, 1492-1695 Nm @ 1200 rpm 12.7 liter 1250-1400 lb.ft, 1695-1898 Nm @ 1200 rpm 14.0 liter 1450-1650 lb.ft, 1966-2237 Nm @ 1200 rpm.
What is Series 60 engine?
Detroit Series 60: a Revolutionary Engine. The popular Detroit Series 60 engine was introduced in 1987. This in-line, 4-cycle, 6-cylinder diesel engine uses the innovative DDEC electronic fuel control system to provide engine management reports, answering the high demand for a fuel-efficient heavy-duty engine.