Another tale of a cracked 0331
05-05-2014, 10:45 AM
#1
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Join Date: Apr 2011
Location: Lansing, MI
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Year: 2000
Model: Cherokee
Engine: 4.0
Another tale of a cracked 0331
Been having coolant and oil pressure issues, suddenly developed a tick on start up. Pulled the valve cover and cleaned off the typical crack area... Looks like that's exactly what's going on. I have my cooling system under pressure now to see if any comes out to be sure, but man... Am I screwed.
So, Clearwater? Who else sells a quality head?
So, Clearwater? Who else sells a quality head?
05-05-2014, 11:11 AM
#2
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Location: Newark
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Year: 2001
Model: Cherokee
Engine: 4.0
I got mine from National Head Co
The new head came with the dowels already installed, no core charge as long as you return the old head back to them w/in 30 days (in the same box the new head comes in, and using the shipping label they provide).
The new head came with the dowels already installed, no core charge as long as you return the old head back to them w/in 30 days (in the same box the new head comes in, and using the shipping label they provide).
05-05-2014, 01:30 PM
#4
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Join Date: Feb 2010
Location: Ohio
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Year: 2000
Model: Cherokee
Engine: 4.0L
Does it have a bracket to mount the coil pack? 2000 JEEPs have coil-on-plug and the 0331 head has mounting allowance for the coil pack. the older 0630 head design does not have that...
Last edited by jamurrin; 05-05-2014 at 01:33 PM.
05-05-2014, 02:49 PM
#5
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Year: 90,84
Model: Cherokee
Engine: 4.0,2.5
Sorry Olds. Silver lining, at least you caught it before your bearings are shot. Btw, last year a pair of brothers posted that they had success with the $60 carbon-fiber stop leak. "feeling lucky?"
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