Maryland Cherokee Club
CF Veteran
Joined: Sep 2011
Posts: 10,447
Likes: 0
From: Frederick, MD
Year: 1989
Model: Cherokee
Engine: 4.0
Question for Renix Engine Guys:
I need to replace my coolant temp sensor, I know there is 2 locations & 2 different kinds on the 91+ engines. One controls the gauge / idiot light and one the other stuff.
I dont know about the 87 Renix.
Can someone tell me?
And is still a 3/4" to remove?
I need to replace my coolant temp sensor, I know there is 2 locations & 2 different kinds on the 91+ engines. One controls the gauge / idiot light and one the other stuff.
I dont know about the 87 Renix.
Can someone tell me?
And is still a 3/4" to remove?
Garage is full. Had to lay on dirt to remove stans and Was able to use a creeper for Steve on the pad.
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
Question for Renix Engine Guys:
I need to replace my coolant temp sensor, I know there is 2 locations & 2 different kinds on the 91+ engines. One controls the gauge / idiot light and one the other stuff.
I dont know about the 87 Renix.
Can someone tell me?
And is still a 3/4" to remove?
I need to replace my coolant temp sensor, I know there is 2 locations & 2 different kinds on the 91+ engines. One controls the gauge / idiot light and one the other stuff.
I dont know about the 87 Renix.
Can someone tell me?
And is still a 3/4" to remove?
The one with a single wire at the back of the head on the driver side with a 90° elbow is for the gauge. There is another sensor on the radiator for the computer.
Senior Member
Joined: Dec 2010
Posts: 903
Likes: 1
From: Linthicum, Md
Year: 1987
Model: Cherokee
Engine: 1987 4.0L (242 CID) I6 RENIX FI 242 173 hp (129 kW) @ 4600 rpm, 224 lb•ft (304 N-m) @ 4000RPM
Senior Member
Joined: Dec 2010
Posts: 903
Likes: 1
From: Linthicum, Md
Year: 1987
Model: Cherokee
Engine: 1987 4.0L (242 CID) I6 RENIX FI 242 173 hp (129 kW) @ 4600 rpm, 224 lb•ft (304 N-m) @ 4000RPM
Looks like im not the only Cherokee part puller today
Several Cherokees in the lot of crazy rays
Several Cherokees in the lot of crazy rays
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
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: Jan 2012
Posts: 8,272
Likes: 1
From: Baltimore, MD
Year: 1999
Model: Cherokee
Engine: 4.0 I6 HO
He has one so I assume he would like to use it and not be out in rain/****ty weather.
Welcome to the Rusty Club.
Welcome to the Rusty Club.
CF Veteran
Joined: Feb 2012
Posts: 6,468
Likes: 18
From: Forest Hill, Maryland
Year: 1998
Model: Cherokee
Engine: 4.0L
I'm thinking its the fuel pump or something to do with the fuel. When i hit that thing on the fuel rail some comes out but it just pours out. Doesn't it normally spray out?




