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Go Back JeepForum.com > Models > Jeep Grand Cherokee & Commander Forums > WJ Grand Cherokee Forum > P0402

Savvy FREE SHIPPING!Artec Holiday Sale!Bead Lock Wheels! Raceline, Trail Ready, & Trail-Gear

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Unread 06-10-2013, 07:19 PM   #1
Jer-Bear
Registered User
2002 WJ 
 
Join Date: Mar 2013
Location: , Texas
Posts: 498
P0402

Well, I got the classic catalytic converter code. Looks like I'll have to replace it... I have the 4.7 HO with 178k miles. Stock exhaust. Looks like I have two cats, one on each pipe right before they join into one. Any tips on replacing it? I can post pictures if anyone doesn't know what it looks like.

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/ 2002 WJ 4.7 H.O. / Flowmaster 50 SUV / Magnaflow Cats / Rocking that 2WD! /
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