89 4.0 or 4.2? - JeepForum.com
Search  
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back JeepForum.com > General Technical Discussions > Engines & Drivetrain > 89 4.0 or 4.2?

Introducing MONSTALINER™ UV Permanent DIY Roll On Bed LineRubicon Express Suspensions from CCOR 706-207-4140Smittybilt Hard Tops @ Oconee Off-Road! 706-534-9955

Reply
Unread 02-25-2003, 07:30 PM   #1
800dollarjeep
Registered User
 
Join Date: Feb 2003
Location: nj
Posts: 46
89 4.0 or 4.2?

im really confused. from what people have told me 89's didnt have fule injection, and they had a carburoator. but my 89 is a 4.0 litre i think and i am positive it has the box intake... should i have somthing different?

__________________
1989 cherokee 4.0ltr
5spd

i have put 20 dollars into my jeep and have fixed 19 things, coincidence? I think not.
800dollarjeep is offline   Reply With Quote
Unread 02-26-2003, 06:01 AM   #2
Fallout
Registered User
 
Join Date: Jun 2002
Posts: 51
Is it a Cherokee?, if yes then you have a non HO4.0L with the renex multi port injection system.
__________________
My pos DD
90XJ Laredo 4.0L(now HO) Auto, 6.5"lift, 36"x12.5"SSR's, custom this and that (snorkle, rockers, bumpers, etct), winch, lights, more crap to come.

Wife's DD
90XJ Ltd Up Country, Bored and stroked 4.7L I6 Auto,
2.5" lift 31x10.5"Hankook AT's.
Fallout is offline   Reply With Quote




Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. JeepForum.com is not in any way associated with Jeep or the Chrysler Corp.