Excessive engine RPM....low oil level.....engine component wear/stess/fatigue ....over heating....
it is a connecting rod that has seized on the crank / broke and went thru the block
If that really is what happened - no.
Metal to metal bam.
The cost of fixing a thrown rod can vary significantly depending on the extent of the damage and the specific make and model of the vehicle. In general, repairs for a thrown rod can range from $2,000 to $4,000 or more, including parts and labor. It is recommended to get a professional inspection and quote from a mechanic to determine the exact cost for your specific situation.
it is a connecting rod that has seized on the crank / broke and went thru the block
No,some times the thrown rod will not go thru the block.
No. Blow by means that compression is leaking past the rings into the crankcase. Other than burning oil and fouling the motor with exhaust and carbon, reduced power is the biggest result of blow by. A thrown rod means that the connecting rod has broken off and is swinging freely around inside the motor. A thrown rod is usually caused when the rod bearing seizes. Because the rod cannot rotate around the crank, the rod breaks off. This is a lubrication issue caused by low or no oil pressure. A thrown rod can also be caused if water or other uncompressable fluids are swallowed into the motor. This will bend the connecting rod leading to breakage.
your either about to throw a rod (which means you need it replaced before it gets thrown through the block) or you have a valve tapping which means the rocker needs adjusted
Replace the engine.Replace the engine.
The first sign that your engine has thrown a rod is a knocking sound that comes from the engine when it runs. if you pay close attention, you will notice that the knocking sound is rhythmic and increases or decreases in accordance with the engine's revolution per minute (RPM).
There are many causes for a tie rod on a vehicle to bend. This can occur due to hitting a pothole while driving or a curb.
Rod Woodson, with 12 Picks sixs.