Q: Intermittant front end vibration like a front flat tire,,

asked by on August 15, 2017

I have a 04 seville SLS,,last nite while driving about 50 mph straight I experienced a front wheel bad vibration, just like having a flat, (front end flat tire like vibration, harder steering and slight pull but lasting only 5-8 seconds then all ok),but no tire was flat,,i continued and it did it 3 more times in 8 miles each event lasting only 5-8 seconds,,, brakes and all fluid levils are finecould this be cv joint or wheel bearing,,
My car has an automatic transmission.

Car is shaking or vibrating Inspection $94.99 - $114.99 Get a Quote

Hi Gary. Thanks for writing in to YourMechanic.com today. In many instances, what you are describing can be caused by a damaged CV joint, wheel bearings, lower ball joint or even a strut mount that is loose. A wheel weight that falls off the tire / rim can also create this type of extreme vibration. However, since it happened for only a few seconds, it is also possible that road conditions may have contributed to this as well. If you’d like, one of our mobile mechanics can come to your location to complete a car is vibrating inspection, so they can test drive the vehicle with you and attempt to replicate the symptoms you are describing. This is often the best way to diagnose a problem and ensure the right repairs are completed.

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

Can't pass smog check due to Check Engine light
The Check Engine light requires a special scan tool to determine the issue. Additional diagnostics may be required. An intake leak is common on this engine and may cause leaks, low fluids, and many other issues. With the vehicle sitting...
My check engine light came on after getting a jump start from AAA and when i got home i turned the car off and the light stays on
Hello. From what you describe it would appear that your vehicle is experiencing more than one issue. P2070 is the code indicating the intake manifold tuning valve is stuck open. This may be linked to your performance issue. Dark smoke...
What other year carburetors will work for 93 Suzuki GSXR600
Hello. The GSXR 600 carbs were the same during 1992-1993, but changed after that between 1994-1996. I would recommend looking into purchasing carburetor rebuild kits to get your bike back on the road. If this is not an option and...
Smoke coming from blower/fan area
Hi there. The blower resistor (https://www.yourmechanic.com/services/cooling-fan-resistor-replacement) and wiring is right there next to the blower and may be what is smoking. I recommend checking the blower wiring and check resistor and wiring to see if something is shorted out. If...
AC is not blowing cold air - 2010 Buick Enclave
Hello and thank you for contacting YourMechanic. The noise you are hearing is the serpentine belt burning on the A/C clutch pulley from the A/C compressor being locked up. Open the hood and with a flashlight look at the A/C...
Engine is overheating and heater does not work
As you may know, the heater not working in some cases may be related to the overheating problem you are also having. This may be due to a faulty heater blower motor or potentially a bad heater core (https://www.yourmechanic.com/services/heater-is-not-working-inspection). As...
Wont drive forward or reverse 2007 Ford Focus
Hello - there could be a problem with either or both your shifter cables to the transmission, as well as the clutch (https://www.yourmechanic.com/question/how-does-a-clutch-work-by-richard-manning) linkage (check fluid first for this). One or more of your brakes is sticking as well, causing...
when i press on the brake pedal the car accelerates why does this happen?
This has come up several times over the years with other cars. It was said to have happened with Audi in the 1980's and Toyota in the 2000's. In each case, when investigated, it has usually come down to poor...
Jeep Compass slow turn bogging down issue, TC/ABS/ESP/4WD.
Hi There, What you are describing sounds like it may be related to a faulty transmission control module or potentially a bad transmission speed sensor. The speed sensor reads the rotational speed of the reluctor wheel, located within the transmission....

Related articles

The Best Used Cars to Buy If You’re a Realtor or Real Estate Agent
If If you make your living as a realtor or real estate agent, you may have a number of considerations when it comes to purchasing a used vehicle. The most common considerations are budget, ability to transport people, and comfort....
The Best Used Cars to Buy If You’re Over Six Feet Tall
While While shorter than average drivers can have a tough time finding the right car, it’s equally hard for taller drivers, perhaps more so. If you’re feeling squished, or have to hunch over the wheel to drive, then you’re not...
Cadillac Certified Pre-Owned (CPO) Car Program
Drivers Drivers who are shopping around for the perfect used Cadillac 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 to...