☰
GET A QUOTE

Q: EPC light came on check engine light flashed car tremors

asked by on October 20, 2017

I was driving my car home and I was stop and go in traffic, finally when traffic broke I was in 3rd gear and my car bogged out, my EPC light came on and my check engine light flashed at me. As soon as I got a chance I shut the car off and turned it back on, EPC light went off but the check engine light stayed on solidly. I got the car home and sat there and idled and the car was tremorring, popped the hood and the engine was jumping a little bit, it almost seemed like the car wanted to shut off. Temperature was fine, normal RPM, just had it looked over and reinspected because it was just purchased about a week ago. Any idea what this could be?

My car has 100100 miles.
My car has a manual transmission.

Recommended Services

Warning Light is on Inspection $94.99 - $114.99 Get a Quote
Or For Any Other Auto Repairs Get a Quote

Hi Cheyenne. Thanks for contacting us tonight. EPC stands for Electronic Power Control. This warning light comes on when there is a problem with the engine. In some vehicles, the EPC limits the amount of throttle that can be used so that the engine is not damaged, which could be the source of your engine stumbling symptom. In regards to what is causing the light to illuminate, that’s difficult to say. Sometimes it is due to an issue with the electronic throttle control, ignition system or even a driveline component - such as a transmission problem. The best way to begin the diagnosis is to have a professional mechanic come to your location and complete a warning light inspection.

Volkswagen
Jetta
2012
L4-2.0L Turbo
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

Catalytic converter bad.
Catalytic converters (https://www.yourmechanic.com/services/catalytic-converter-replacement) do have a federal required warranty that most people are unaware of, talk to your dealer to find out if you are still covered. Early catalytic converter failure can be cause by other factors including coolant contamination...
Read more
Taillight not working after bulb replacement
You may have a couple possible problems on this vehicle. The most common problem on these vehicles is the totally intergraded power control module not sending power to the rear lights as it should. Another possible problem is if you...
Read more
Difficulty starting, occasionally there is no cranking
The security chip and the sensor ring that sees the chip can cause the issue. The first thing to try is another key that is not worn. If this works, then have more keys made; this should fix your issue....
Read more
Noises starting while turning on 2006 Pontiac Solstice
The fluid in the rear end can be inspected for extensive wear on the gears inside and the drive shaft joints for any amount of play. Check all of the vehicles fluids to make sure they are full and clean...
Read more
Hesitates cracks loses power
Hello. The throttle position sensor (https://www.yourmechanic.com/services/throttle-position-sensor-replacement) could very well cause the symptoms you describe. Since you have had the fuel supply components checked and replaced, this is the next logical component to suspect. If the throttle position sensor checks out,...
Read more
engine dies after warming up
There are several components that can cause this problem. You are correct in thinking one could be the ignition system. Heat from the environment or the engine will cause the coils to expand, and not allow for the connection to...
Read more
Check Engine Light is on - codes P0313, P0299, P0304
Hi there. Based on what you've described, this could be a combination of faults between 2 or more things; however, I don't believe the coils and spark plugs are at fault. One of the codes is set during a low...
Read more
Door ajar light always on leads to dead battery overnight. I may have found a temporary fix?
The body control module can be scanned to look at the inputs of each door and find out what door is staying open. A generic scanner may only tell you a door is open. The WDS or other high quality...
Read more
What side is my starter on a 2006 nissan pathfinder
Hello, thank you for writing in. The starter is tucked up behind the oil pan towards the right side of the vehicle. The right side is also known as the passenger side of the vehicle. There should be two mounting...
Read more

Related articles

A Buyer’s Guide to the 2012 Infiniti EX
If If you’re in search of sport meets practicality, the EX may just be your perfect match. With the sedan-like driving of its G37 sibling combined with utility functionality and plenty of power under the hood, this is one SUV...
Read more
A Buyer’s Guide to the 2012 Lexus LS 600h L
The The “h” stands for hybrid, and while you might hope to get greatly improved gas mileage for your effort to go green, that shouldn’t be your motivation for buying this model. The 600h L offers a mere 1 mpg...
Read more
A Buyer’s Guide to the 2012 Audi A8
Audi, Audi, as always, comes into the market with subtlety and class, offering its luxury sedan for those with refined tastes and thirst for power under the hood. From the prominent signature trapezoidal grille to the adaptive air suspension that...
Read more

Browse other content

Cities
Maintenance
Estimates
Cars