Monster3663
NAXJA Forum User
- Location
- Placitas, NM
I swapped my XJ RENIX engine which ran great with a HO engine out of a wrecked 1996 which ran great. I pretty much just took everything off the RENIX and put it on the HO. The problem it that it overheats on steady grade climbs. I can drive all day crawling and in city slow. I was told by local shop to change my intake and exhaust to the HO setup and it should fix it. That the ports were different. I used exhaust gasket for a 1996 engine. Any thoughts on me needing to change the intake and exhaust?
1990 XJ
35's
4.88s
3 row radiator
Flowkooler water pump
open cooling system
new oxy sensor, new temp sensor
1990 XJ
35's
4.88s
3 row radiator
Flowkooler water pump
open cooling system
new oxy sensor, new temp sensor