Replace & Upgrade - MJ Build
Thread Starter
Moderator of Jeeps
Joined: Jul 2011
Posts: 21,029
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From: Frederick, MD from Cleveland, OH
Year: 1993 YJ Wrangler
Engine: 4.0 I6
CF Veteran
Joined: Dec 2010
Posts: 6,880
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From: Frederick, Maryland
Year: 1996
Model: Cherokee
Engine: 4.0 I-6 High output
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Joined: Nov 2009
Posts: 15,197
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From: Aberdeen, MD
Year: 1995
Model: Cherokee
Engine: 4.0L HO I-6, 703 Injectors, Brown Dog Super Engine Mounts
Base timing is not adjustable on the 4.0 so...install everything in the correct orientation and if you still have a problem it lies elsewhere
Thread Starter
Moderator of Jeeps
Joined: Jul 2011
Posts: 21,029
Likes: 3
From: Frederick, MD from Cleveland, OH
Year: 1993 YJ Wrangler
Engine: 4.0 I6
CF Veteran
Joined: Sep 2011
Posts: 10,447
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From: Frederick, MD
Year: 1989
Model: Cherokee
Engine: 4.0
Originally Posted by dukie564
Base timing is not adjustable on the 4.0 so...install everything in the correct orientation and if you still have a problem it lies elsewhere
Originally Posted by NewKindOfClown
New timing chain and guide...
CF Veteran

Joined: Jul 2012
Posts: 4,104
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From: San Antonio, TX
Year: 1996
Model: Cherokee
Engine: 4.0L
Thread Starter
Moderator of Jeeps
Joined: Jul 2011
Posts: 21,029
Likes: 3
From: Frederick, MD from Cleveland, OH
Year: 1993 YJ Wrangler
Engine: 4.0 I6
Didn't get new gears. I can.
If I do a motor swap to anything besides a 4.0L, it's gonna be diesel or carbed. No more testing sensors or working around emissions crap.
If I do a motor swap to anything besides a 4.0L, it's gonna be diesel or carbed. No more testing sensors or working around emissions crap.


