Welcome to www.JeepStrokers.com!!
Not yet a registered user? You are required to Register before you can post within this topic.

2000 Cherokee blown piston

For all non stroker / performance related problems and discussion.
Post Reply
WDC
Posts: 7
Joined: February 24th, 2019, 5:33 pm
Stroker Displacement: 4.0L
Vehicle Year: 2000
Vehicle Make: Jeep
Vehicle Model: Cherokee

2000 Cherokee blown piston

Post by WDC » February 24th, 2019, 6:11 pm

My question is that my daughter has a 2000 Cherokee all stock 4.0L. It blew cylinder number 2 piston top. It has the 0331 head which seems to be another concern regarding cracking. I am looking into buying an engine from salvage to replace it. I saw a nice 1997 but it uses a regular distributor and not the coil rail. The other engine is a 2004. Both salvage engines are grand Cherokee vehicles. What would be the best option for this problem.

Netpackrat
Noob
Noob
Posts: 15
Joined: October 5th, 2018, 6:07 pm
Vehicle Year: 2001
Vehicle Make: Jeep
Vehicle Model: TJ

Re: 2000 Cherokee blown piston

Post by Netpackrat » February 26th, 2019, 7:54 pm

I don't think the GC blocks are compatible with your XJ. You need a block from either another XJ, or a pre y2k TJ.

Russ Pottenger
I love JeepStrokers.com!!
I love JeepStrokers.com!!
Posts: 703
Joined: August 15th, 2009, 1:27 am
Stroker Displacement: 4.7
Vehicle Year: 2000
Vehicle Make: Jeep
Vehicle Model: Cherokee

Re: 2000 Cherokee blown piston

Post by Russ Pottenger » February 27th, 2019, 8:29 am

Your block casting number should be 53010449
Production years will be between 1999 to 2004

WDC
Posts: 7
Joined: February 24th, 2019, 5:33 pm
Stroker Displacement: 4.0L
Vehicle Year: 2000
Vehicle Make: Jeep
Vehicle Model: Cherokee

Re: 2000 Cherokee blown piston

Post by WDC » March 3rd, 2019, 1:05 pm

Thank you for the responses. So from what I am seeing is that I cannot use a Grand Cherokee 4.0L in the Cherokee (XJ)? What are the differences?

Netpackrat
Noob
Noob
Posts: 15
Joined: October 5th, 2018, 6:07 pm
Vehicle Year: 2001
Vehicle Make: Jeep
Vehicle Model: TJ

Re: 2000 Cherokee blown piston

Post by Netpackrat » March 3rd, 2019, 7:19 pm

As I understand it, engine mount locations and stuff like that on the block. TJ originally used the same block as XJ, but once Jeep knew that the XJ was going away, they changed the TJ over to use the Grand Cherokee engine so that after the 2001 model year was done, they would only need to produce one version of the 4.0L. Ran into the issue when I was looking for a core engine to rebuild for my TJ... Could find XJ motors on Craigslist, but it took a while for the TJ/GC version to pop up locally.

WDC
Posts: 7
Joined: February 24th, 2019, 5:33 pm
Stroker Displacement: 4.0L
Vehicle Year: 2000
Vehicle Make: Jeep
Vehicle Model: Cherokee

Re: 2000 Cherokee blown piston

Post by WDC » March 6th, 2019, 8:20 pm

Ok. I think I am just going do an overhaul. Providing the block is not totally shot. My biggest concern will be damage to the cylinder wall. Thanks again for the help. I have mechanical training and have overhauled many power train components. I am looking forward to this job in order to learn more about this Jeep.

Russ Pottenger
I love JeepStrokers.com!!
I love JeepStrokers.com!!
Posts: 703
Joined: August 15th, 2009, 1:27 am
Stroker Displacement: 4.7
Vehicle Year: 2000
Vehicle Make: Jeep
Vehicle Model: Cherokee

Re: 2000 Cherokee blown piston

Post by Russ Pottenger » March 6th, 2019, 11:36 pm

If you end up doing a straight up overhaul, you might want to look up Dino’s “Mini” Stroker recipe.

For just the upgrade cost of a 3.500 stroke 232 crankshaft you’ll be in the Jeep Stroker club. : )

You’re welcome to hit me up if you need any specifics on the parts.

WDC
Posts: 7
Joined: February 24th, 2019, 5:33 pm
Stroker Displacement: 4.0L
Vehicle Year: 2000
Vehicle Make: Jeep
Vehicle Model: Cherokee

Re: 2000 Cherokee blown piston

Post by WDC » April 9th, 2019, 9:32 am

So the update is that #2 cylinder wall is completely destroyed. There is a hole big enough to park a Cadillac in it. Lol. I picked up a supposed 2000 Cherokee engine (unseen) and found out it was the GC. So now I am looking for a block that won’t cost 700.00 plus shipping. My daughter is not interested in a stroker upgrade although I could easily convince her to. But she is on a college budget. So on with the daunting challenge to find the 53010449 block.

Russ Pottenger
I love JeepStrokers.com!!
I love JeepStrokers.com!!
Posts: 703
Joined: August 15th, 2009, 1:27 am
Stroker Displacement: 4.7
Vehicle Year: 2000
Vehicle Make: Jeep
Vehicle Model: Cherokee

Re: 2000 Cherokee blown piston

Post by Russ Pottenger » April 9th, 2019, 11:39 am

Try Kevin at AA Midwest.

(800) 426-8771 ext 212

They are in Las Vegas and put blocks and cylinder heads on pallets for me all the time going out to me in Southern California

WDC
Posts: 7
Joined: February 24th, 2019, 5:33 pm
Stroker Displacement: 4.0L
Vehicle Year: 2000
Vehicle Make: Jeep
Vehicle Model: Cherokee

Re: 2000 Cherokee blown piston

Post by WDC » April 10th, 2019, 10:32 am

Thank you. I will give them a holler.

WDC
Posts: 7
Joined: February 24th, 2019, 5:33 pm
Stroker Displacement: 4.0L
Vehicle Year: 2000
Vehicle Make: Jeep
Vehicle Model: Cherokee

Re: 2000 Cherokee blown piston

Post by WDC » April 19th, 2019, 12:29 pm

I called A&M in Las Vegas and asked for a builder block with casting#53010449 and they said they would look and call me back. I guess they haven’t found one yet. I did find an engine casting#53008405 from a 92 XJ. The block looks to be the same except from some research apparently there some changes made to the webbing for the mains. I am going to proceed with my rebuild. There was a small round tag siliconed to the rear of the engine with the numbers 9163065 on it. What does that represent? Also which head should I use. I know 0331 head is notorious for cracking and the are differences in the ports. I do seriously appreciate all input. Thank you.

WDC
Posts: 7
Joined: February 24th, 2019, 5:33 pm
Stroker Displacement: 4.0L
Vehicle Year: 2000
Vehicle Make: Jeep
Vehicle Model: Cherokee

Re: 2000 Cherokee blown piston

Post by WDC » April 19th, 2019, 12:30 pm

Sorry it was AA Midwest. Not A&M.

Post Reply

Who is online

Users browsing this forum: Google [Bot] and 3 guests