Your answers will vary on this, however I do not consider a motor "blown" unless it has a hole in it caused by an explosion or internal malfunction such as a rod thrown through the engine block, or if it has over heated ( extreamly ) and warped the engine. if the engine is not fixable I say its blown. Some others will call it blown if just the headgaskets are blown or maybe if the engine jumped timing. These are fixable and even if an engine piston rod is broke but has not injured the block it also can be fixed. each Mechanic has their own opinion on what is called blown, some will call it blown just because they don't want to work on that model. Get a second opinion always !
You can tell if your heal lamp relay is blown is by inspecting the fuses. If you look closely at the fuse, you will be able to tell it is blown or not. If you see a separation in the fuse, it is blown.
What is your 1996 Chevy blazer LS with a blown motor worth?".
yes but if it is a blown head gasket it will make it miss and put steam and some water out the tell pipe if its not doing these things then check your anti knock sensor
No
the motor would destroy your cylinder head by bending all the valves cause it wouldnt time when to open and close them properly. blown motor, it wouldnt run.
There are many ways to tell if a fuse is blown. The most obvious way of telling is if it doesn't work.
Remove the fuse and look at it. If you cannot tell if it is blown by looking at it then check it with an ohm meter.
Cracked block or blown head gasket.
it has a moter
It would be more cost effective to replace the blown engine with a re-manufactured one.
Blown FuseIf the fuse is not blown you'll need to first check if the motor itself is good by figuring out which terminals are suppling power to the motor and checking what voltage is coming to the motorIf there is power to the motor you'll need to test the motor
Lack of compression