☰
GET A QUOTE

Q: engine power reduced

asked by on December 31, 2016

I have a 2004 Malibu Maxx driving last night engine power reduced light came on lost power not sure what it could be heard anything from throttle body to spark plugs hooked the machine up got code P0826 that was the only code

My car has 174069 miles.
My car has an automatic transmission.

Recommended Services

Reduced Power light is on Inspection $94.99 - $114.99 Get a Quote
Or For Any Other Auto Repairs Get a Quote

Hello, thank you for writing in. The diagnostic code was related to the transmission shift circuit. The computer has detected an issue, and that likely the reason for reduced power. If the transmission shifts too early, your vehicle will bog down and not gain speed. From here further electrical and diagnostic testing must be done. The transmission, PCU, wiring, and terminals will all need to be checked. The transmission shift solenoids may also be having issues. For more assistance performing these tests, contact our service department to schedule an appointment.

Chevrolet
Malibu
2004
reduced power light
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

Bad u-joint making noise.
Hello. As a Jeep ages, many of the front end parts can wear out and become loose. From the description of the noise it sounds like you either have a worn out front shock or you may have a bad...
Read more
Car hood won't open
Hello. Overtime hood springs will loose the ability to force the hood up when the hood latch is pulled. It's best to have an extra set of hands when trying to get it open so one may pull the hood latch...
Read more
Radiator is leaking
If your radiator is leaking then it needs to be replaced. Hopefully the engine never got too hot when this loss of coolant occurred. Once the radiator is replaced I would typically do a cooling system pressure test to make...
Read more
Information about Techron
Techron is a product made by Chevron that is a cleaner. It's a very good cleaner and it cleans fuel injection systems. It's basically a nitrogen-based cleaner that works very good on modern cars. A lot of companies use them...
Read more
i dont know how often i have to change the transmission fluids.
If you want to continue to change transmission fluid (https://www.yourmechanic.com/article/how-often-do-i-need-to-replace-the-transmission-fluid) on a regular basis then you can do it every 30,000 miles or 3 years. This is a good timing since you did it 1 1/2 years ago, you have...
Read more
My abs light came on
This suggests that you may have low tire pressure in one of your tires. The ABS light may also come on as a result of this for a couple of reasons. Your car is equipped with wheel speed sensors at...
Read more
Heat
The most common reason for this after a repair is an air bubble in the system. Most of the time, if you completely warm the car, which means you have confirmed the thermostat is open by feeling the upper radiator...
Read more
My Check Engine Light is on and will not turn off
It is possible that the recirculation of the oil back into the intake could be causing an issue, if the amount is excessive. However, without reading any troubleshooting codes, there would be no way to confirm why the Check Engine...
Read more
I have a. 2015 Chrysler 200 and it wont go past 32 mph what could be wrong?
Hi Dread. Thanks for sending in your question. Usually, this type of issue occurs when the "limp mode" is engaged. This can happen when the ECU detects a mechanical or electrical problem with the transmission or other drive-line systems. It's...
Read more

Related articles

The Best Used Cars to Buy If You’re a Wedding Planner
As As a wedding planner, the demands placed on your time are going to be significant, even if you’re only dealing with one or two couples. You need to be a master juggler when it comes to your time and...
Read more
The Best Used Cars to Buy If You Have Kids
Once Once you have kids, the kind of car you have becomes very important. Suddenly, the amount of space, entertainment features, reliability, safety, and easy to clean interior become the top priorities. Here’s a list of vehicles meant to satisfy...
Read more
The Best Used Cars to Buy If You're a Personal Assistant
As As a personal assistant, you have a lot of demands placed on your time. Often it’s important that you be able to get around town quickly, running a ton of errands, picking things up here, dropping them off there,...
Read more

Browse other content

Services
Estimates
Maintenance
Cars