are pistons in 1999 tj4.0 same as 20024.0 - Jeep Wrangler Forum
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Old 02-02-2013, 12:10 PM   #1
Join Date: Nov 2012
Location: Ashville Ny
Posts: 55
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are pistons in 1999 tj4.0 same as 20024.0

Well once again out of luck the engine i bought from a 2000 wrangler for my 02 wrangler wont work, early 2000 had 99 motor i guess no spots for all sensors, will pistons from 99 fit my 2002? Last option before selling whole pile of crap.

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Old 02-02-2013, 01:40 PM   #2
Join Date: Jan 2013
Posts: 138
what sensors are you lacking?

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Old 02-02-2013, 04:23 PM   #3
Join Date: Nov 2012
Location: Ashville Ny
Posts: 55
Images: 2
Lots dosnt match up

knock sensor buddy called it,diff oil pressure sending unit,front pullys and belt setup, waterpump diff, no mounts for coil packs ,guess im done with the jeep, never had such a hard time fixing a vehicle and 2002 4.0 are all but gone around here say cash for clunkers did awa with them, and I will be posting pics of the so called "bulletproof motor" buddy here is a salesman dealer said he see tons of jeeps go through all have same knocking "broken pistons", def not a recomened vehicle at least not the 4.0 buddys have 4cyl and no problems no power either but at least the run quiet.
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