Q: Got a new ecm recently cause my engine light came on. Car ran smoothly again for a month, now light back on and stalls again

asked by on December 06, 2017

About 2 months ago my engine light came on in my car and my car started to started to stall, couldn’t accelerate, no power, and misfired. So I got my ecm changed because that’s what I was told the problem was. Got it changed, my car ran smoothly for about a month and now the engine light is back on and it’s doing the same thing again. Don’t know too much about cars so just trying to figure out the problem

My car has 80000 miles.
My car has an automatic transmission.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

What Causes Engine Knocking?
The engine has many moving parts that all work together to form the internal combustion engine (https://www.yourmechanic.com/article/how-a-modern-engine-works). The engine requires a good lubrication source and a good cooling source for it to continue to work properly. The internal moving parts...
Can't pass emissions.
The system should be scanned and the 02 sensors checked when the system is enriched to see if the sensors respond correctly. You could just have a defective sensor or a convertor (https://www.yourmechanic.com/services/catalytic-converter-replacement) that is bad. Only these tests can...
Car shaking, squeaking, and clunking
These noises can be caused by a number of different sources. I would need more information, such as where these clunks are coming from and when you are hearing them, to make an accurate diagnosis. I suggest you call the...
Check Engine Light codes. 2006 Mercedes Benz E55 AMG
Since you are getting many different codes from different areas of the engine, you may need to have the system hooked up to a factory scanner since most of these generic codes do not cross over in my repair software....
4 days after dealership replaced headgasket I need a new transmission
Hello. The sequence of events and multiple failures you are describing are unusual. To replace a head gasket at 95,000 miles is unusual, except in a circumstance where the engine was overheated at some point in its life. Because you...
Car not running good
Hello. Codes P0174 and P0453 are for the engine management and emissions systems. P0174 is the trouble code for a lean condition on engine bank 2. A lean condition occurs when the vehicle air fuel mixture is lacking in fuel,...
How would you compare Audi A4 maintenance cost with Hyundai Sonata or BMW 3/4 Series? 2015 Audi A4
Hi there - the Audi A4 is a high-performance sedan, with aspirations to take over BMWs long-standing dominance in the small sedan market. It has a sophisticated, and complicated, powertrain with great performance and fuel economy, and a large quantity...
Ticking from inside like card in bike spokes
If it sound like its coming from somewhere in the dashboard, you might have a leaf or some other small piece of trash in your ventilation fan. try turning the fan speed up and see if the sound changes. Turning...

Related articles

A Buyer’s Guide to the 2011 Dodge Dakota
2011 2011 marked the final year of production for Dodge’s venerable Dakota pickup truck. It was a compact pickup, not quite the size of the Ram, and competed with similar models like the Chevy S10 and the Ford Ranger (both...
The Best Used Cars to Buy If You Live in a City
Living Living and driving in the city means you’re faced with parking constraints, narrow streets, and the constant stop and go of traffic. With all of that said when you’re ready to purchase a used vehicle these are all things...
Top Automotive News & Stories: October 1-7
BMW i5 images leak, an ultra-lux Jeep, hydrogen-fueled Colorado ZH2, Fisker's electric future, record plug-in sales, NHTSA Road to Zero, and more.