Is it a loud thump like something has hit under the car?
If it is a continuous thump (ie thump, thump, thump) that changes in speed with the speed of the vehicle it is likely related to a tire problem. If it happens when you hit a bump or immediately afterwards it is likely due to something loose or worn out in the suspension. If it happens somewhat randomly and doesn't seem affected by bumps it may be a loose piece of trim, or something loose under the car getting knocked around by the winds.
A broken tire belt or bubble.
Worn ball joints?
If it's a front wheel drive vehicle, then more than likely you have a worn constant velocity joint ( CV joint )
What would make my transmission slip on a Dodge truck when turning left
Power Steering pump my have a leak...
A Trailblazer that squeaks only when turning to the left could have a problem with the steering or front wheel bearing. Turning to the left puts the right pressure on the parts to cause them to squeak.
Could be a wheel bearing
Worn out wheel bearing, worn brake pads, or loose caliber.
If the right turning driver is in the turning lane without lights then you have the right away to turn left. If he is in a meiddle strip then you still have the right away because the rule is the right hand turning driver must first give way to traffic to the left and or right and then any oncoming traffic going straight or turning left into the horizontal road. This is for Countries that drive on the left side of the road. If you drive on the right side of the road then i assume this answer would be reversed and he would have the right away. I have no sources for this but i suggest you go to a website containing road rules for your country cause everywhere is different even with states within your own country. My answer might only apply to where I live, if you live in Australia then take my answer 100% as correct.
There are main blood vessels near your stomach, such as on the left upper abdomen. Sometimes, you can feel the blood "thump" as it moves through that area.
ck the struts