help me save my renix 4.0
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Joined: Aug 2011
Posts: 43,971
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From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Thread Starter
CF Veteran
Joined: Feb 2013
Posts: 1,802
Likes: 2
From: Justin, TEXAS
Year: 1988
Model: Cherokee
Engine: 4.0
Soo guys...
I got the exhaust and o2 sensor hooked up. I hear an exhaust leak though so I gotta check that out.
But, it does not want to run right.
Made it 50 yards and it was bucking like crazy and a couple backfires. Now, I forgot to adjust tps(will do that when I get home from work) that wouldn't cause this would it?
I'm still thinking timing issue.
When I get home I'm checking to make sure I got the plug wires right and other sensors right.
The way I did the timing was I got it to tdc, (with cruisers write up) then I turned the distributor shaft until it was at #1 cilinder. Then turned the oil pump so it would pop in and I got it.
I'm thinking that I did something wrong there.
Just wanna hear this thing purr lol
I got the exhaust and o2 sensor hooked up. I hear an exhaust leak though so I gotta check that out.
But, it does not want to run right.
Made it 50 yards and it was bucking like crazy and a couple backfires. Now, I forgot to adjust tps(will do that when I get home from work) that wouldn't cause this would it?
I'm still thinking timing issue.
When I get home I'm checking to make sure I got the plug wires right and other sensors right.
The way I did the timing was I got it to tdc, (with cruisers write up) then I turned the distributor shaft until it was at #1 cilinder. Then turned the oil pump so it would pop in and I got it.
I'm thinking that I did something wrong there.
Just wanna hear this thing purr lol
Thread Starter
CF Veteran
Joined: Feb 2013
Posts: 1,802
Likes: 2
From: Justin, TEXAS
Year: 1988
Model: Cherokee
Engine: 4.0
Plug wires are correct.
I'm gonna have to dig into the dizzy again.
Hey cruiser, what do you mean by "the distributor locating tab" I'm trying to index it but I'm having a hard time getting the part where you scratch 1/2" below the distributor locating tab
I'm gonna have to dig into the dizzy again.
Hey cruiser, what do you mean by "the distributor locating tab" I'm trying to index it but I'm having a hard time getting the part where you scratch 1/2" below the distributor locating tab
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,579
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
basically, you're removing the dizzy locating tabs so it can rotate.
Thread Starter
CF Veteran
Joined: Feb 2013
Posts: 1,802
Likes: 2
From: Justin, TEXAS
Year: 1988
Model: Cherokee
Engine: 4.0
Thread Starter
CF Veteran
Joined: Feb 2013
Posts: 1,802
Likes: 2
From: Justin, TEXAS
Year: 1988
Model: Cherokee
Engine: 4.0
Alright, I cut a window in my old cap. Got the jeep to #1 tdc.
Then turned the oil pump slot so the dizzy would slip in. I got the rotor to have just gotten off #1 cilinder.
I thought in my head"yes this is it!"
But nope. Doesn't even want to start jut cranks and backfires...
So I'm al,ost positive I set the distributor right.
But it doesn't want to run now..
Help guys!
Then turned the oil pump slot so the dizzy would slip in. I got the rotor to have just gotten off #1 cilinder.
I thought in my head"yes this is it!"
But nope. Doesn't even want to start jut cranks and backfires...
So I'm al,ost positive I set the distributor right.
But it doesn't want to run now..
Help guys!
Thread Starter
CF Veteran
Joined: Feb 2013
Posts: 1,802
Likes: 2
From: Justin, TEXAS
Year: 1988
Model: Cherokee
Engine: 4.0
I got it purring!!!
Cut the mounting tab off the dizzy. Turned it till it was right, then bolted it up with a washer under the original bolt.
Cut the mounting tab off the dizzy. Turned it till it was right, then bolted it up with a washer under the original bolt.
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,579
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Thread Starter
CF Veteran
Joined: Feb 2013
Posts: 1,802
Likes: 2
From: Justin, TEXAS
Year: 1988
Model: Cherokee
Engine: 4.0
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,579
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Thread Starter
CF Veteran
Joined: Feb 2013
Posts: 1,802
Likes: 2
From: Justin, TEXAS
Year: 1988
Model: Cherokee
Engine: 4.0
Thanks for all the help guys!




