Engine cutting out issues

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Aug 28, 2014 | 11:22 PM

#16

Roler

CF Veteran

Joined: Jan 2012

Posts: 3,170

Likes: 312

From: Australia

Year: 1997 (RHD)

Model: Cherokee (XJ)

Engine: 4.0 ltr

Quote:

Originally Posted by codfish

..I thought I read that it was supposed to be 49 lbs.

THats for the newer years

Quote:

Originally Posted by codfish

.. He was saying that the Bosch fuel pump is a upgraded pump for the walbro pump. Any truth to this?
...

Bosch is good, but I believe they've stopped making the pump assembly for the XJ. Carter is another recommended brand.

Aug 29, 2014 | 07:30 AM

#17

codfish

Thread Starter

Junior Member

Joined: Jun 2010

Posts: 70

Likes: 0

From: Aurora, colorado

Year: 1992

Model: Cherokee

Engine: 4.0

It is a stutter. It is at the point where I can hold the throttle are about 3000 rpm not in gear and it stutters. Driving me nuts.

Aug 29, 2014 | 11:17 AM

#18

codfish

Thread Starter

Junior Member

Joined: Jun 2010

Posts: 70

Likes: 0

From: Aurora, colorado

Year: 1992

Model: Cherokee

Engine: 4.0

Quote:

Originally Posted by Roler

THats for the newer years

Bosch is good, but I believe they've stopped making the pump assembly for the XJ. Carter is another recommended brand.

Napa pumps are carter. Even though the pump didn't fix it I was glad I replaced it. The strainer was Mia. Floating in the tank somewhere. I took the guy at the shop for a ride and he seemed to think it might be the rev in the computer. Don't care as long as they find it. I'm tired of chasing this.....5 months.

Aug 29, 2014 | 09:37 PM

#19

codfish

Thread Starter

Junior Member

Joined: Jun 2010

Posts: 70

Likes: 0

From: Aurora, colorado

Year: 1992

Model: Cherokee

Engine: 4.0

Huh. So wasn't the crank sensor. It's kinda crazy. The speedometer has been freaking out a little also. Unplugged the speed sensor and it stopped having issues. Yay! For now. Still have to figure out what is wrong with that system.