If the engine has been run without sufficient oil, there will be significant damage.
No revving your engine dosent damage it.
Yes, it can damage the engine.
damage engine no.. will the engine run no.
Incomplete combustion in an engine indicates that all of the fuel has not been burnt. Incomplete combustion can cause clogging and damage to the valves in the engine of a car.
Well I really have no idea what a ldv is, but if your timing belt breaks and your engine is an interference engine there will be damage. If it is not an interference engine there will be no damage.
If this is a DOHC 2.0 it is an Interference engine and you may have serious engine damage. If it is a SOHC 2.0, then you are OK as it is a non-interference engine. If you have replaced the belt, you need to check for engine damage. The belt should have been replaced at 120,000 miles. I suggest a professional look at this, especially if it is the DOHC, as replacing the belt incorrectly will do more damage.
On an interference engine the pistons can hit the valves. That will cause severe internal engine damage.
No - a small amount will not damage the engine, though may cause it to run badly. However, a larger amount can cause serious damage, and the tank and engine should be drained.
NO, it will not damage the vehicle engine by turning the heater ON before the engine has warmed up fully.
if the piston breaks that is engine damage.
No, but it can cause severe engine damage if you keep running the engine.