Q: Could a bad fuel injector be making my 2007 Pontiac Grand Prix smell like gas?
Can a fuel injector make your jerk when turning and smell like gas or smoke and also make your car not start until you hit the gas?
My car has 106822 miles.
My car has an automatic transmission.
Recommended Services
| Smell in the car Inspection | $94.99 - $114.99 | Get a Quote |
It’s possible that a leaking injector or injector o-ring could be making your Pontiac smell like gas. These items could also cause driveability issues, such as the ones you describe.There are other potential causes as well though, such as a fuel damaged line. Obviously, fuel leaks are something you want to fix as soon as possible. I recommend having a professional inspect your vehicle right away. YourMechanic is an excellent option since we come to your home or office.
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
What others are asking
What does the Side Air Bag Off light mean on the dash?
Your car is equipped with a passenger side air bag to protect against possible injury during an accident. However, if you notice the Side Air Bag Off light on in the dash, it might mean there’s something wrong with the...
Fog lights staying on after jumpstart.
The fog lights are turned on and off at the switch and the body control module controls when they come on or go off. This is not common but you may have a short in the system that is keeping...
Tires making noise and vibrating
It sounds like one of your wheels has come lose. I would check all the lug nuts and make sure none of them are loose (https://www.yourmechanic.com/services/tighten-wheel-lug-nuts). A licensed mechanic can come out and help you perform this and further inspect...
Dashboard lights won't work at night
With the dashboard lights not coming on, the car is not safe to drive as you are unable to see warning messages on the dash and the speedometer. The most common causes for this dashboard light problem is the lights...
Feels like a broken shifter cable
This is definitely related to a shift linkage which is likely broken or loose. Sometimes the shift linkage bushings wear out and will cause this problem. There is a repair kit out on the market for this that is relatively...
Possible fuel pump problems?
Assuming you have the stock equipment still in your truck, it should have come with throttle body fuel injection and not a carburetor. If this is the case, you likely have a low fuel pressure issue that is preventing the...
Key won't turn in ignition to start car. Silence...desperation....
Hello. If the key will not turn in the ignition, then either the key is bad or there is a problem with the key lock cylinder (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-ignition-lock-cylinder). Most of the time, this is caused by a failure in the key...
Temperature guage fluctuates between mid temp (normal running) and cold at higher speeds
This may cause other engine problems relating to the engine not warming up properly to run at normal operating temperature. There are many other systems that run based upon engine temperature and coolant temperature. Fuel injection and timing for example,...
P0171 and P0170
Hello and thanks for writing in. Code P0170 relates to the computer detecting a fuel trim that is outside of a specified range which could mean that it is either running excessively rich or lean depending on the circumstances. Code...
Related articles
Symptoms of a Bad or Failing Injector Control Pressure Sensor
Common signs include starting issues, engine misfires, the Check Engine Light coming on, and a decrease in power, acceleration, and fuel economy.
Pontiac Certified Pre-Owned (CPO) Car Program
If If you’re in the market for a used Pontiac vehicle, you may want to check out cars under their certified pre-owned program. Many manufacturers have a certified pre-owned (CPO) program, and each one is set up differently. Read on...
How to Replace Fuel Injector O-Rings
Fuel injector o-rings prevent fuel vapors from entering the car engine. O-rings for fuel injectors hold up to 750 psi and keep fuel from igniting.
Browse other content
Cities
Maintenance