Vacuum line diagram for 1990 Renix?
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Joined: Feb 2011
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From: Colorado Springs, Co
Year: 1997
Model: Cherokee
Engine: 4.0 I6 HO
Originally Posted by cruiser54
You are aware of the details you need to address so it comes off without a hitch?
First off, when removing the engine be sure to remove/loosen the 2 upper bolts at the top of the bell housing first using an E-12 socket.
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Joined: Feb 2011
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From: Colorado Springs, Co
Year: 1997
Model: Cherokee
Engine: 4.0 I6 HO
And now as I could imagine... is gonna be the "fun" part. Haha. Figuring out stuff like the tps which has two plugs on the reni and one on the non reni.
::CF Moderator::
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From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Use your intake and exhaust manifolds and the Renix gasket.
Use your distributor, valve cover, and flexplate.
No gain and only pain screwing around with HO manifolds.
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Joined: Feb 2011
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From: Colorado Springs, Co
Year: 1997
Model: Cherokee
Engine: 4.0 I6 HO
Originally Posted by cruiser54
That's if you choose to do this the hard way.
Use your intake and exhaust manifolds and the Renix gasket.
Use your distributor, valve cover, and flexplate.
No gain and only pain screwing around with HO manifolds.
::CF Moderator::
Joined: Aug 2011
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From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
The intake ports on the head are a little different. Not much more off than acceptable factory stuff. Nothing that causes problems. That's why you'll use the Renix gasket. I've done a few of these swaps with no issue. Treat it as a longblock awap. Be sure to remove the coolant galley plug on the driver's side of the HO engine before installing it. That's where your CTS will go. It's a 5/16" square drive.
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From: Vegas
Year: 1990
Model: Cherokee
Engine: 4.0 Inline6
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
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