Engine Control Module Symptoms You Should Never Ignore

Your engine control module is an essential piece of your car. While it might not be the most exciting part of your car, it’s definitely something you don’t want to neglect. Don’t ignore the Engine Control Module (ECM) symptoms if your vehicle is acting up. There is often a simple fix, but if you wait too long, the problem could get worse – and expensive. If you’re experiencing any of the following symptoms, take your vehicle in for a tune-up as soon as possible:

Your car is running rough

A rough-running engine could be caused by either a dirty air filter or an issue with the ECM. The best way to diagnose this problem is to bring the vehicle for a diagnostic test if it’s determined that your ECM needs to be replaced.

You’ve experienced trouble starting your car

If you’ve experienced problems starting your car, it’s time for a tune-up. The engine control module controls the fuel injectors, and if they’re not working properly, your engine won’t start. So don’t try to fix this yourself – take your vehicle for a diagnostic test right away. Professionals, you determine what’s wrong and will only fix what needs to be fixed.

Your car is getting poor gas mileage

If your car is getting terrible gas mileage, this could be an indication of a problem with the fuel injectors or ECM. If you’ve got a dirty air filter or other issues that are causing undue stress on your engine, your car will not run properly. Another reason your vehicle might be getting poor gas mileage is that the spark plugs may need to be replaced – especially if they’re older than 100,000 miles.

Your engine is too loud or noisy

If your engine is making a strange noise, it could be because of a troubled ECM. Take the vehicle to your local mechanic shop as soon as possible. A technician will check your car, help you determine what’s wrong, and then offer solutions to fix the problem.

Your Check Engine Light is on

If your car is due for a tune-up and you’ve got a check engine light on, this could be a major problem. Let your local technician diagnose the situation and determine what’s causing the light to turn on. A simple tune-up can often fix this issue, but you’ll want to get this looked at sooner rather than later.

Your car is stalling

An ECM monitors all the necessary data to run your car, so if it’s acting up, you should bring it in for a tune-up as soon as possible. A faulty ECM can result in your engine stalling randomly – putting yourself and others at risk on the road.

Your RPMs are fluctuating

An ECM monitors the engine speed, so if you’re having problems with your RPMs, it’s time for a tune-up. If this problem is left unaddressed, it could lead to more significant issues downstream and cause other parts of your car to wear out prematurely.

Your car sputters when you accelerate

If your car is sputtering under acceleration, this could be a sign of a dirty air filter. A bad ECM can also cause stalling issues, so you’ll definitely want to take your vehicle to a professional for a diagnostic test.

If you’re looking for car ECM repair services, CATECM has got you covered. In addition to dealing with ECM programming, we also specialize in diesel truck parts, ECM remanufacturing, Caterpillar c15 ECM, ECM computers, and more. For more information, get in touch with us.