Thread: Ecm
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Old 10-03-2009, 12:34 AM
1989XJfan 1989XJfan is offline
Junior Member
 
Jeep :
Year :
Lift :
Tires :
Grand Cherokee
1996
Stock
30"
    
Join Date: Jul 2006
Posts: 7
Re: Ecm

im lost???? so if i just plug in the new 5.9 ecm it will run? or need it reprogrammed then put it in? dealer has to reprogramm it or a shop with a can tool? plz help me... i have the jeep torn apart.
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