Bad wheel alignment, perhaps balljoints worn out.
Clutch fan
Tire(s) out of balance/old, bent wheel, etc.
engine misfire. i have a '96 Chevy blazer but i don't have that problem, i was reading reviews on the car and found out that some of them do that.
Normally this is caused by tires out of balance. Can also be caused by bent wheel, or driveshaft problem.
Get you front end aligned, that should take care of the shakes.
What is the difference between Chevy trairblazer LT and LS
BETWEEN a CHEVY 350 AND WHAT? Ask A question that makes sense !
Chevy uses lock washers. ;-)
What is the difference between Chevy trairblazer LT and LS
You can tell if the front struts are bad by pushing down on the fender for each side. If the car bounces more tha 1 time they need to be replaced. Front end shimmy, replace the struts.
The HD has a heavier suspension
An S10 is the same as a Chevy S10.