Light misting of oil

Tiny
LINDA CRASHBANDICOOT TURNER
  • MEMBER
  • 2003 FORD FIESTA
  • 1.4L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 146,000 MILES
HI, I am sorry to keep bugging you with my car issues I just want to fix her. :) What does it mean if I have a Nearside Front Shock absorbers light misting of oil or has limited damping effect and how can I fix it for three years by look of history. :) Linda
Monday, March 4th, 2019 AT 1:10 PM

2 Replies

Tiny
LINDA CRASHBANDICOOT TURNER
  • MEMBER
  • 6 POSTS
Is this something I can do myself? Or should I take her in?
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Monday, March 4th, 2019 AT 1:33 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,901 POSTS
Hi Linda and thanks for using 2CarPros.

The shock is bad. Now I want you to keep in mind that a small oil leak on any shock doesn't necessarily mean it needs replace immediately. Based on driving conditions, mileage, and weather conditions, the shock may go bad tomorrow or not for a couple years. Often times dealers and shops will tell you something will need replaced to plant a seed in your mind. Although the part may not be needed for a long time, the thought remains in one's mind causing that person to have the work done. There was research that shows approximately 70% of people that were told a part was starting to go bad would have it replaced within a month.

Now, what you have is a strut assembly on the front of your car. This isn't as easy as replacing a standard shock because the strut consists of a few different parts, one being a coil. The coil is what actually holds the weight of the car and not the shock. To replace the shock on this type of design requires the coil spring be compressed while the shock is removed. It requires special tooling and can be dangerous if you are not sure what you are doing.

Take a look at the two pics I attached. The first one is a standard shock (one new one used). Picture 2 is of a strut assembly. The actual shock is loaded inside the coil spring.

Additionally, you will need to have the front wheels realigned after the replacement of struts.

___________________

Okay, here is the bottom line. Go to the side of the vehicle which has been identified as needing replacement. Bounce the car as hard as you can. If the vehicle doesn't stop bouncing within three bounces, the strut is weak. If it does stop within the three bounces, it should be fine and usable until it no longer meets the three bounce test. Once it gets beyond that, excessive bouncing can make the vehicle harder to control.

___________________

With all of that being said, I hope something helped. Feel free to come back anytime with questions or even if you have more questions regarding this issue.

Take care,
Joe
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Monday, March 4th, 2019 AT 6:54 PM

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