Renix Coolant question
Thread Starter
Senior Member
Joined: Aug 2011
Posts: 690
Likes: 0
From: Pennsylvania
Year: 1988
Model: Cherokee
Engine: 4.0
No, cruiser, still no volvo cap.I haven't had time to work on her (or run her, for that matter). e have another child on the way, a daughter. And a trip to florida next month. And I just bought a house, and am about ready to graduate college. It has been a busy time in my life. lol. I will get the volvo cap and the shroud in may, and put them on. I am 98% sure that will solve all my problems...
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
No, cruiser, still no volvo cap.I haven't had time to work on her (or run her, for that matter). e have another child on the way, a daughter. And a trip to florida next month. And I just bought a house, and am about ready to graduate college. It has been a busy time in my life. lol. I will get the volvo cap and the shroud in may, and put them on. I am 98% sure that will solve all my problems...
Thread Starter
Senior Member
Joined: Aug 2011
Posts: 690
Likes: 0
From: Pennsylvania
Year: 1988
Model: Cherokee
Engine: 4.0
Thanks. Me too... The combo of air getting in the system allowing boiling of the coolant at a lower temp and the shroud not pulling air through the radiator, on top of the stop and gop of delivering pizza on an 85 degree day i think about did it. There is no coolant leaking, and none in the oil, so that should be it. I think it was low on coolant, since when I topped her off at advanced, she didn't overheat the last like 8 miles home. It is just a pain, because I didn't look at the coolant, and overlooked the shroud, which makes me feel a little bit like a moron.
CF Veteran
Joined: Oct 2011
Posts: 1,268
Likes: 1
From: Bakersfield CA
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
food for thought..... I currently live in central california and have in the past and when I bought my 90 it did not have a fan shroud, and I have had no overheating problems (due to that) I also did the closed to open swap @ 2 years ago and have had no problems with it, took the system out of a 93.......one quirk, the fan comes on at a lower temp chrysler guy said it was from a change in the fan switch sensor specs for the new computer system.
::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
Thread Starter
Senior Member
Joined: Aug 2011
Posts: 690
Likes: 0
From: Pennsylvania
Year: 1988
Model: Cherokee
Engine: 4.0
So, does anyone know where to buy one of these fan shrouds? I could use one, but I'd rather by new, since with my luck I would get one from a JY and it would be brittle... lol
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Thread Starter
Senior Member
Joined: Aug 2011
Posts: 690
Likes: 0
From: Pennsylvania
Year: 1988
Model: Cherokee
Engine: 4.0
YearMakeModelSubmodelEngine
87JeepCherokeeBase6Cyl 242CID
97-2001JeepCherokeeSE6Cyl 242CID
98-2001JeepCherokeeLimited6Cyl 242CID
87JeepCherokeeLimited6Cyl 242CID
97-2001JeepCherokeeSport6Cyl 242CID
87JeepCherokeeChief6Cyl 242CID
87JeepCherokeeLaredo6Cyl 242CID
98-2001JeepCherokeeClassic6Cyl 242CID
87JeepCherokeePioneer6Cyl 242CID
97JeepCherokeeCountry6Cyl 242CID
87-92JeepComancheBase6Cyl 242CID
86JeepComancheXLS6Cyl 173CID
86JeepComancheCustom6Cyl 173CID
87-88JeepComancheChief6Cyl 242CID
87-88JeepComancheLaredo6Cyl 242CID
86JeepComancheX6Cyl 173CID
87-92JeepComanchePioneer6Cyl 242CID
88-92JeepComancheEliminator6Cyl 242CID
87JeepWagoneerBase6Cyl 242CID
87JeepWagoneerLimited6Cyl 242CID
87JeepCherokeeBase6Cyl 242CID
Fit Note With Mechanical Fan
97-2001JeepCherokeeSE6Cyl 242CID
98-2001JeepCherokeeLimited6Cyl 242CID
87JeepCherokeeLimited6Cyl 242CID
Fit Note With Mechanical Fan
97-2001JeepCherokeeSport6Cyl 242CID
87JeepCherokeeChief6Cyl 242CID
Fit Note With Mechanical Fan
87JeepCherokeeLaredo6Cyl 242CID
Fit Note With Mechanical Fan
98-2001JeepCherokeeClassic6Cyl 242CID
87JeepCherokeePioneer6Cyl 242CID
Fit Note With Mechanical Fan
97JeepCherokeeCountry6Cyl 242CID
87-92JeepComancheBase6Cyl 242CID
Fit Note With Mechanical Fan
86JeepComancheXLS6Cyl 173CID
Fit Note With Mechanical Fan
86JeepComancheCustom6Cyl 173CID
Fit Note With Mechanical Fan
87-88JeepComancheChief6Cyl 242CID
Fit Note With Mechanical Fan
87-88JeepComancheLaredo6Cyl 242CID
Fit Note With Mechanical Fan
86JeepComancheX6Cyl 173CID
Fit Note With Mechanical Fan
87-92JeepComanchePioneer6Cyl 242CID
Fit Note With Mechanical Fan
88-92JeepComancheEliminator6Cyl 242CID
Fit Note With Mechanical Fan
87JeepWagoneerBase6Cyl 242CID
Fit Note With Mechanical Fan
87JeepWagoneerLimited6Cyl 242CID
Fit Note With Mechanical Fan
I appreciate it, Cruiser. The only problem i was having was the years. It says for 87's or 97-2001 or 98-2001. If it fits in an 87, it should fit on an 88, right? Thats the only thing that annoys me, its such a hassle to get one online and find out its not what you need... ick
CF Veteran
Joined: Aug 2011
Posts: 10,489
Likes: 24
From: Nor-Cal Coast
Year: 90,84
Model: Cherokee
Engine: 4.0,2.5
Funny. Rockauto shows one for an 87 (<$20), but nothing for 88,89, 90..?
Anyway, no doubt I'd hit the JY. They don't see allot of wear! (but that's me, if it was clean and new, it wouldn't match)
Anyway, no doubt I'd hit the JY. They don't see allot of wear! (but that's me, if it was clean and new, it wouldn't match)
Thread Starter
Senior Member
Joined: Aug 2011
Posts: 690
Likes: 0
From: Pennsylvania
Year: 1988
Model: Cherokee
Engine: 4.0
I zam not to great with these renix engines and such, but I believe the "OverFlow" tank is the only way to fill the radiator with coolant. I would, either way. If it is disconected, do you just have it open?


