What does a bad injector pump do?

What does a bad injector pump do?

The car will misfire and begin to hesitate. It will have a rough idle, not smoothly accelerate and may suffer from power. It may fail emissions testing in some cases. While these problems also be signs of other issues, they also are the first way to alert you to a possible fuel injection problem.

What causes fuel injection pump failure?

The three most common causes of fuel pump failure include: Fuel contamination: Fuel is jeopardized from corrosion, debris and moisture, which can all bring visible contaminants into the tank. Electrical issues: Electrical faults are also significant contributors to fuel pump failures.

Can you clean a fuel injector pump?

To clean injectors and diesel fuel pumps, first fill the holding tank of the IPA #9080 with enough cleaner to do the job – normally 1-2 pints. To clean: run the engine, turn on the switch to the #9080 and let the cleaner do the work. That’s all there is to it!

What should I do if my injector pump is not working?

Make sure the battery is fully charged. Loosen the fuel fittings at the injectors, either one at a time or all at once. Crank the engine till you see all fuel at the injector fittings and then tighten the fittings. If you do indvidual fittings, the engine will usually start before you get to the last fitting.

What’s the pressure of a diesel injector pump?

Today’s diesel fuel injection pumps are under pressure – even more pressure than what was once considered “normal.” Around 15-20 years ago, it was common for fuel injector pumps to process fuel in a system at around 10,000 to 15,000 psi (pounds per square inch). But that’s only about half of what engines are expected to do today.

How to contact a diesel fuel injection pump specialist?

To get in touch with one of our diesel fuel injection pump specialists, please call us at (888) 907-7225, or check out our contact page for more information. No Comments Yet.

Why is my Simms injector pump not working?

I have a valmet tractor, which also has simms injector pump. The manual tells about two possible things causing this problem: 1) Too much oil in governor housing, or 2) Governor is broken/in need of service. Yep if you have too much oil in it the flyweights can’t spin out right.