Page 1 of 1

ej water pumps

Posted: Tue Jun 26, 2012 9:05 pm
by shuffbag
just matching part numbers between ej22 and ej25 water pumps, leeds me to belive they are the same thing?
i have a ej25 parts motor and a ej22 in my liberty that appears to be with a dud water pump, it heats at a stand still and drops as soon as you start moving :( could be my problem?

Posted: Wed Jun 27, 2012 8:23 am
by steptoe
you think motion gets water flowing ?? Sounds like a radiator thing......

Posted: Wed Jun 27, 2012 10:41 am
by shuffbag
I was thinking revs to move the water around? I will flush the rad and chech thermostat on the weekend

Posted: Wed Jun 27, 2012 11:11 am
by shuffbag
I should say I found this out in a drive through and building the rev's slowed the rise in temperature.

Posted: Wed Jun 27, 2012 6:30 pm
by rtcb65
shuffbag wrote:just matching part numbers between ej22 and ej25 water pumps, leeds me to belive they are the same thing?
i have a ej25 parts motor and a ej22 in my liberty that appears to be with a dud water pump, it heats at a stand still and drops as soon as you start moving :( could be my problem?
Double check where the thermostat is on the 25 water pump and where it is on the 22 water pump. I know my 25 wont take a 22 water pump. The thermostat is facing different directions. That is standard any way.