Q: I was accelerating from a stop and a shaking happened. sounded like the engine and a orange emblem came up screen came up.

asked by on June 27, 2016

I have a 2007 saab 9-3 2.0t my car drives amazingly. I was on my way home from work and i was stopped at a red light. Then it was green I slowly started to accelerate and I heard a shaking noise and the LED Screen had a orange emblem come up. It happened for 2 seconds so i could tell What the emblem was. The shaking sounded like it was near the acceleration or the lower end of the engine. The led screen was on the fuel section.

My car has 164000 miles.
My car has an automatic transmission.

In order to give a better answer, I would need to know which light illuminated. If my memory serves me correctly, the Check Engine Light is in the same zone as the fuel level gauge. In this case, if the Check Engine Light illuminates and even goes away, a diagnostic fault code will be stored in the vehicle’s control module. Maybe there was something on the road that slipped under the wheel and caused a moment of slipping which the vehicle reacted to in order for you to remain in control. In any regard, have a professional mechanic look over the vehicle for any signs or wear, and plug into the vehicle’s on-board diagnostic system to retrieve any stored fault codes and pinpoint the cause of the shaking issue.

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 engine knock, what can I do?
The 2007 Ford Fusion 2.3l Duratec is usually a very dependable engine with few problems. However, there are several issues that could cause knocking and engine seizure. The engine oil filter in this engine is a cartridge type that has...
SES light comes on and power drops when accelerating to 4000 RPM, after which it drives fine.
Since this is an intermittent problem it may be difficult to diagnose. The first thing I would recommend is to have a technician check your vehicle for trouble codes (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) with an OBD2 scanner. If the check engine light comes...
Dashboard going out
Hi there. Since your issue is intermittent this would lead me to believe you are experiencing a bad connection behind your dashboard. A loose connection between your light bulbs and sockets will cause this problem along with a fault in...
Misfire in 2 cylinders
Hi, thanks for writing in. Was there oil down in the spark plug wells also? If so, the rubber plug boots may still have enough oil on them to short to the cylinder head. It is also possible, with your...
Car is hard to start early morning - temp is 26 degree celcius.
Most of the time, cold weather starting issues are caused by low cranking amps in the battery. However, if you're able to crank it over rather easily, you may have a throttle body that needs to be cleaned. Sometimes fuel...
The car idles and stalls in cold weather conditions only, or if i don't heat it up all the way in cold weather conditions.
Hello there. Many common faults will cause your 2012 Mazda 3 to idle poorly and stall in cold weather. The most common faults would be the coolant temperature sensor (https://www.yourmechanic.com/services/coolant-temperature-switch-sensor-replacement), stuck open thermostat (https://www.yourmechanic.com/services/thermostat-replacement), radiator (https://www.yourmechanic.com/services/radiator-replacement), water pump (https://www.yourmechanic.com/services/water-pump-replacement), MAF...
Power seat will move forward but not back, how can I fix this?
Hi there. It sounds like the adjuster motor is failing, seat track is binding, or the switch has failed. Check for power and ground to the motor while using the switch; if they are available upon command, then the motor...
Air Bag Light Illuminated 2006 Hyundai Elantra
Hi - resetting the Air Bag light (https://www.yourmechanic.com/question/my-service-air-bag-warning-came-on-should-i-worry-by-iamisaiah) will require, at a minimum, a scan/reset tool capable of accessing the Supplemental Restraint System (SRS) which monitors the air bag status. If the problem was a temporary disconnect at the air...
My car makes a loud humming like whoop sound when I accelerate past 50 MPH and gets louder the faster I coming from front end.
If the noise suddenly appears at 50 mph, then check the brake system as there could be an issue with the brake pads rubbing the rotors. If the noise starts off quiet and gets louder with speed, then check the...

Related articles

Saab Certified Pre-Owned (CPO) Car Program
Many Many drivers who are in the market for a used Saab vehicle want to consider a Certified Pre-Owned, or CPO, vehicle. CPO programs allow owners of used cars to drive with confidence, knowing that their vehicle has been inspected...
How to Get Saab Dealership Certified
Saab car dealerships offer automotive technician jobs to mechanics who are Saab certified through the GM Service Technical College.
Understanding the Saab Oil Life System and Service Indicator Lights
Car symbols, or dashboard lights, are a car service reminder. The Saab Oil Life System (OLS) indicates when and what service your car needs.