I'm starting to feel a vibration in my gas pedal during acceleration. What can cause this?
Aug 11, 2022 at 1:15 AM
Vibration in gas pedal when accelerating?
2010 BUICK LA CROSSE
SUDHAMA GIBBONS
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Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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This sounds like an engine misfire. Have you noticed the check engine light on? If so, then we need to run the codes, have you done a tune up recently? A tune up may fix the problem, it could be just worn-out spark plugs.
Here are two guides to help us with instructions in the images below to help you with your car:
https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing
and
https://www.2carpros.com/articles/how-to-tune-up-a-car-engine
Spark plug specs
1.1 mm (0.043 in)
20 Nm (15 lb-ft)
You should also service the throttle body.
https://www.2carpros.com/articles/throttle-actuator-service
Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.
Here are two guides to help us with instructions in the images below to help you with your car:
https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing
and
https://www.2carpros.com/articles/how-to-tune-up-a-car-engine
Spark plug specs
1.1 mm (0.043 in)
20 Nm (15 lb-ft)
You should also service the throttle body.
https://www.2carpros.com/articles/throttle-actuator-service
Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.
Images (Click to enlarge)
Aug 11, 2022 at 11:22 AM
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