What Block does a 99 Cummins have?
What Block does a 99 Cummins have?
53 block
The second potentially deadly flaw occurs in ’99 to ’02 5.9L Cummins 24-valve engines. It’s known as the 53 block problem, because these engine blocks have the number 53 cast into the side of the crankcase.
Which Cummins blocks are bad?
The 53 block was a bad block casting from cummins that are known to crack. The number 53 is cast into the block somewhere behind the driver’s wheel well. It was only some of the 24 valve motors.
Can a cracked engine block run?
Driving with a cracked engine block is like driving with any other leak in your car. It will get worse when your engine is hot and will continue to get worse over time. Coolant leaks can lead to lots of other problems especially if it is leaking from a cracked engine block.
Do all Cummins 53 blocks crack?
The # 53 block casting has inherently thin water jacket walls that are susceptible to cracking. 53 block castings have been identified on 12 valve Cummins engine blocks as well, though there no evidence that these blocks develop cracks like the later 24v engine blocks do.
What year Cummins has the 55 block?
Engine/Transmission (1998.5 – 2002) – “55” Block | Turbo Diesel Register.
What kind of block is used in Cummins 24V?
5.9 Cummins 24v 53 Engine Block The Cummins “53” Block was used in Cummins 24 valve ISB diesel engines from 1998.5-2002. Manufactured by Brazilian company, TUPY. The “53” block casting has thin water jacket walls that are susceptible to cracking.
Where is the crack on a Cummins 53 Block?
A crack develops on the right side of the engine, below the freeze plugs, right where the block bends back towards the inside of the block. It is a difficult area to see for auto transmission owners as it is directly behind the transmission heat exchanger.
Is there a 53 Block in a ram truck?
I have now confirmed 2 rumors as fact. The first being that “53” blocks were in trucks with a year model as late as 2001, and the second, that a “53” can appear on the right side of the block also, or instead. The following pictures were sent to me by the owner of a 2001 Ram with a “53” block in it.
Is the Cummins engine in a Dodge truck?
The Cummins engine is actually purchased from Cummins by Dodge with no warranty, and Dodge honors all warranty on the engine. Block while the engine is in the truck, right after the leak started. You can see the transmission lines going into the heat exchanger.
A crack develops on the right side of the engine, below the freeze plugs, right where the block bends back towards the inside of the block. It is a difficult area to see for auto transmission owners as it is directly behind the transmission heat exchanger.
The Cummins engine is actually purchased from Cummins by Dodge with no warranty, and Dodge honors all warranty on the engine. Block while the engine is in the truck, right after the leak started. You can see the transmission lines going into the heat exchanger.
I have now confirmed 2 rumors as fact. The first being that “53” blocks were in trucks with a year model as late as 2001, and the second, that a “53” can appear on the right side of the block also, or instead. The following pictures were sent to me by the owner of a 2001 Ram with a “53” block in it.
Where was the 1999 Dodge Ram 2500 purchased?
Purchased on 05/12/99 and owned in WA until 05/21/21. Driven an estimated 7,827 miles/year. Last serviced at 172,231 miles in Woodland, WA on 05/04/21 • Vehicle serviced • Oil and filter changed. Mileage: 172,531 miles Body Type: Pickup Color: Burgundy Engine: 8 Cyl 5.9 L
