A vacuum leak would do that. Check the base gasket under the throttle body.
Yes it could and so could a stuck open thermostat or a plugged heater core or a faulty temperature blend door actuator.
Yes, it could.
A front popping on the left of a 98 Blazer could be the brakes, steering, or wheel bearing. Check all three to find the cause.
low on oil, crankshaft and bearings bad
Could be several reasons, need to know aprox where it is leaking from.
Several problems can cause a 1999 Blazer not to start. There could be a fuel problem or a firing problem. Check for fuel pressure and ignition spark first.
Loose Lug nuts bad control arm...
Need to replace the ingnition module in the Distributor.
One can buy Chevy Blazer part son Houston when one goes to the site Chevy+in+Houston. This site offers used Chevy as well as Chevy Blazer parts. Or one could go online to sites like Auto Trader.
If you are here looking for the answer then you to invest in a chiltons repair manual for the vehicle cause it is a job that is or could be very complicated.
There are many places where one could find maintenance tips for a 200 Chevy Blazer. One could check websites such as Fixya for information regarding maintenance on this vehicle.
Could be the driveshaft.