Do all cummins 53 block cracked

Cummins isb 53 block thanks to stamey what is the 53 block. I actually had 3 trucks with them, all well past 200,000, all bought used with no history of them and none cracked. I called cummins here in idaho and they said they had never heard of it as well. This problem affects mostly engines with the infamous 53 stamp on the engine block. Brazilian blocks are cast by a company named tupy and are marked such. I have quit a lot of time involved in this so i will attempt to answer any questions and if you or anybody else has. I do believe the cummins engine is the most durable on the market,but the 7. The first step in figuring out how to fix a cracked engine block is identifying where the craci is. All i had to do was pull my engine and get it to him. Feb 01, 2010 i will be purchasing a dodge cumins diesel truck between the years of 20002002 i just found out that they all come with the 53 block. Cummins 53 block repair discussion in the tractor talk forum at yesterdays tractors. Oct 23, 2010 those owners of a cummins 24v isb engine in a 19982001 model year vehicle. The best way to fix a cummins fatal flaw cracked 53 block is to replace it. Sure enough theres a big 53 on the drivers side of the block.

It would have to be the shell type because pieces have fallen off to the tune that you could get a baseball through or maybe a softball. Cummins infamous 53 block dodge ram forum dodge truck. All 12valves are nonelectronic injection pump engines and do not require any. Apr 08, 2008 if you can find a 2002 cummins, it will bolt right into your 2nd gen. Engine swaps can be extremely expensive and often not worth the.

If you want to see the latest info, check this out. Mar 22, 2015 my uncle bought his cummins brand new in 01 and still owns it, but the original motor was a 53 block and it cracked without any performance upgrades. In this case, just take it to the dodge dealer and let them put a new short or long block in they. Dec 16, 2005 recently, my block on my 99 cummins cracked. So if you have a 53 block that has not cracked you probably have thicker version of 53 or differant supplier. However, he uses to haul very heavy loads, any where between 20 and 50,000 pound loads. Be aware that some of these engines have what is referred to as a 53 block. Dont end up with a cummins diesel engine like this. We use cookies to give you the best possible experience on our website. The 53 comes from a casting number on the side of the block and is used to identify the problem blocks. Mar 08, 2018 need help repairing your cracked engine block. Dodge cummins 98 01 watch out for weak block in general board. When the engine is first started all of the heat is centered in the combustion.

However, it is a weakness which might affect your cummins diesel engine. Jan 16, 2008 virtually all said it was a temporary fix, as it will repair what has cracked, but the crack will continue on down the block until it reaches the front. So in summary stay away from frequent heavy hauling and heavy performance mods and the 53 block should be ok. Once i got my truck on the road i got a burr in my backside and sent a polite yet strongly worded letter to the ceo of cummins and. With coolant cavitation, corrosion, coolant pressure in the block, frequent or heavy towing they may crack, causing a loss of coolant. In the first scenario, you have a stonestock truck with less than 100k, and is less than 5 years old. If you have an internal crack, youll likely have symptoms similar to a blown head gasket.

The kdp is a design flaw based on most if not all engines made by cummins from 93to mid 03. There are three types of fuel systems used on the 5. These blocks are known to crack on the exterior water jacket. If you can find a 2002 cummins, it will bolt right into your 2nd gen. If you do find a 53block cumminspowered truck, wed negotiate heavily on. On the 99 to 02 dodges, our advice would be to stay away from the 53block trucks, because not all 99 to 02 dodges used the 53 blocks. If you do find a 53block cumminspowered truck, wed. I put all my 99 parts in it and it worked just fine. To do the fix, the engine has to be in the truck and able to run and have coolant added after the work and the block heater plugged in, to get the heat stress distributed. I will be purchasing a dodge cumins diesel truck between the years of 20002002 i just found out that they all come with the 53 block. Cummins 53 block repair tractor talk forum yesterdays.

The first question any potential purchaser should be asking when shopping for a 24valve. The leak doesnt occur at idle in most cases because the crack is tight to get through, and doesnt leak until the rpms of the engine are up, with the water pump. The beloved 53 cummins blocknotorious for cracking. Common crack area on a 53 block causing coolant loss. A cracked engine block can cause a range of problems. Quote i hate to say this but there aint much you can do about it. Some believed the problem to be found only in high horse power versions or those with standard transmissions or those that were used to pull heavy loads.

Guys, ive been doing some research and havent come to a solid conclusion on the cummins 53 blocks. The block was stamped 53, i was wondering if there are any recalls on this or if dodge is doing anything about this. Having a cracked engine block can feel like the end of your vehicles life. Learn how to identify and repair your cracked engine block quickly and permanently. Jul 26, 20 99 dodge cummins 53 block swap first crank john spacey. Welding a 53 block i have had a lot of emails and questions about the process i use to fix the dreaded cracked 53 blocks, so i will post it for everyones reference. Cummins 53 block repair tractor talk forum yesterdays tractors jump to forum order in days for posts. Symptoms of a cracked block having a cracked block can give a variety of strange symptoms that can be hard to identify and diagnose. The 53 block was also used in medium duty trucks from different manufacturers, mobile homes, public school buses and mass transportation buses. My uncle bought his cummins brand new in 01 and still owns it, but the original motor was a 53 block and it cracked without any performance upgrades. The 53 block is infamous for cracking with light modifications and even no modifications at all.

The 53 block casting has thin water jacket walls that are susceptible to cracking. If you own this particular block series, have a professional mechanic inspect the block for cracks and other casting anomalies. I got non 53 block from a performance shop that came out of an 02 h. And what about all the blown head gasket issues plaguing the 6. The 1999 dodge ram 2500 has 3 problems reported for cracked engine block. Theoretically a reman should be fine if you can get them to guarantee it isnt going to be another 53. Repairing your cracked engine block bluedevil products. Tell me about the infamous 53 block dodge ram forum dodge. Cracked engine block this is fortunately not as common as the other issues from this list. Fortunately i have a friend who owns a diesel truck repair shop, so i had them build mine for me.

Jul 01, 20 dodge ram cummins diesel cracked 55 block. Supposedly it affects about 100,000 blocks, but not only in dodge rams. Nov 20, 2016 cummins engine block repair 2001 michael brazier. Dodge cummins 98 01 watch out for weak block in general.

Virtually all said it was a temporary fix, as it will repair what has cracked, but the crack will continue on down the block until it reaches the front. I called all the dodge dealerships and of the three there in town one mechanic said hes seen one in 15 years that was cracked. I have no leaks with 190k on the truck and im guessing if it was to crack it would have done it by now. Fortunately, you have options to replacing the block, such as what is known as locknstitch that literally sews together the two separated pieces. This truck was manucaftured in december 1998 i have located a 2000 5. I put together this faq about the 53 block found in cummins isb engines after my experience with it. I have a 2000 cummins with the 53 block that has a flaw in the casting being too thin and prone to cracking and wondering how many on this forum have experience with a cracked bock. Operating a truck with a slightly cracked 53 block is by no means a. The cummins 53 block was used in cummins 24 valve isb diesel engines from 1998. I found a mechanic in enumclaw, who would take a new block and switch all my parts out to it, putting in new rings bearings gaskets etc. Hello all, my 53 block has cracked and neither cummins nor dodge will do anything about it so i am looking to swap in a new motor.

I bought my 99 three months ago and then found out about the 53 block. I hope this will answer all of your questions about the 53 block and the issues surrounding it. Recent information i have received from a 1998 12v owner says that some late 12v. In the case of the 89 to 98 trucks, just get the kdp fixed as soon as possible. Cummins engine information diesel conversion specialists.