Question about 2000 Chevrolet Blazer

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2000 Blazer computer will not read and has vibration/shaking when idling

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  • yadayada
    yadayada May 11, 2010

    will not read what???

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  • 335 Answers

Check for vac leaks at all hoses and intake sealing surfaces. Also check EGR for leaking at idle.

Posted on Jul 14, 2009

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Lexus ES300 Shakes/Vibrates At 45 MPH


Major transmission problem. That's what the flashing Check Engine light means.

If the Check Engine light is on all the time, it means there is a "fault code" stored in the computer. Take it to an auto parts store (like Auto Zone) and ask them to read the codes to see what it says. They should do it for free. If they won't, go to another auto parts store.

Jan 05, 2014 | Lexus Cars & Trucks

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2000 chevy blazer viberates bad


check hub bearings,tie rods,rotors,CV joints.

Mar 10, 2013 | Cars & Trucks

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Loud roaring noise coming from 2000 blazer. It only does it after driving for a few minutes at about 60 mph. After that, it will continue to do so until I shut it off. When I start it up again, it sto


could be a bad pinion bearing or something of that nature
our truck had the same thing happen,it only did it in 2 wheel drive not 4x4.....it was the transfer case

Jan 13, 2012 | 2000 Chevrolet Blazer

1 Answer

Car shakes when idling'


Well this could be caused by a number of things. But the most common cause is an "engine miss." You could have 1 cylinder that has stopped firing. This will cause a very rough idle and very possibly shake or shudder whenever you accelerate. Another cause may be a main "vacuum hose could be disconnected" from it's port. Vacuum leaks cause engine shake at idle. Check for loose, cracked, or disconnected vacuum hoses under the hood. The third and least likely cause is a "broken or worn motor mount". If the engine is not securely held down in place by all the motor mounts, it will vibrate excessively and cause a shake at idle. The engine miss and motor mount problems are 2 issues best left to a professional to tackle. But as I said, you could tackle the vacuum leak issue yourself by checking under the hood. Hope this helps, good luck!

Sep 30, 2011 | 2000 Chevrolet Cavalier

1 Answer

I have a 2000 caddy deville. my moter shake only when im stopped and not when i drive. i did a tuneup and it still shakes. can i be a bad coil pack or.......?


Did you check the condition of your motor mounts? Since it seems to vibrate in idle, that might be your problem.

Jul 11, 2011 | 2000 Cadillac DeVille

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My car runs really bad when it is wet or raining and it said the 5th cylider is miss firing. I replaced it and now it runs worse. The steering wheel shakes when it is idling


the steering wheel shaking at an idle is a whole seperate thing. if it shakes while idling i would say its a bad motor mount (or mounts)
If the rubber breaks or wears out in the center of the mount that the engine bracket bolts to, then the center of it lays closer to the metal outer shell of the mount from the weight of the engine. The outer shell is bolted directly to the frame so it resonates vibration through the frame and body instead of 'floating' in the center of a rubber cushion.
Once your accelerating the engine rotates up in the mount lifting the center off of the shell so the vibration goes away.

Jan 06, 2011 | 2000 Mercury Sable

3 Answers

I have a 1994 with vortec 4.3 that shakes sometimes


Shakes how? While stopping? Or solely while idle, Engine light on?

If if shakes while stopping you need to check you're wheel hubs and or Suspension ,

Shakes at a light, You may have a bad fuel Injector, Check you're psi in you're fuel pump, A TPS would cause low idle or sometimes high idle, With low idle and a bad motor mount it would shake,

I know theres a few things I'm missing but,.. I have a major Headache atm so I'll get back to you with some more, when i can think better. :)

Sep 08, 2009 | 1994 Chevrolet S-10 Blazer

1 Answer

1999 escort 5 sp manual trans. had vibration


IF GEAR SHIFT SHAKES THEN THE TRANSMISSION MOUNTS COULD BE BAD. HOPE THIS HELPS. GOOD LUCK

May 01, 2009 | 1993 Dodge Shadow

1 Answer

Shaking at highway speeds.


As for your shaking at highway speeds, providing your tires have been balanced properly, it's probably a u-joint. If you let off the gas when it's vibrating, and the vibration quits immediatly, it's a u-joint. If it doesn't, it's a tire or wheel.
The squeak is probably a shock, but that would be a guess.

Feb 28, 2009 | 1986 Chevrolet S-10 Blazer

1 Answer

2000 Ford Expedition


Sounds like you have an engine miss which is always more noticeable at an idle. When was the last tune up cmpleted on this vehicle?

Jan 14, 2009 | 1996 Toyota Avalon

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