I have a 1998 Chevy Suburban...What causes the truck to shake at the minimum...

  • Thread starter Thread starter Takanori
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Takanori

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...speeds between 35 and 50 mph.? I have checked my tires and alignment. I get the shakes only at these speeds.
 
You probably need to replace the spark plugs in your engine area.
I had this problem once before with my old car and once I got the spark plugs changed, the shaking stopped.
The plugs cost about 20-30 dollars at most.

The reason it's shaking is because the cylinders are missing causing it to run on fewer cylinders than it should be running on.

Good luck!!!
 
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