Notice: We request that you don't just set up a new account at this time if you are a previous user.
If you used to be one of our moderators, please feel free to reach out to Chris via the facebook Outerlimits4x4 group and he will get you set back up with access should he need you.
Recovery:If you cannot access your old email address and don't remember your password, please click here to log a change of email address so you can do a password reset.

GQ Diesel Overheating....

Tech Talk for Nissan owners.

Moderators: toaddog, V8Patrol

Forum rules
Post Reply
Posts: 29
Joined: Thu Aug 25, 2005 10:25 pm
Location: Melbourne, Vic

GQ Diesel Overheating....

Post by TomsGQ »

Hey guys, Iv got a 92 LWB GQ stock 4.2 with extractors and zorst.
Ever since i cracked the head gasket and replaced the origional radiator, the car has never been the same.

Driving around town the temp is around half wich is fine, but as soon as you put load onto it the temp reaches the first hot line, then if you dont back off it hits the top line and i have to stop and let it cool down.

Is there anything i can do to cool it down? has anyone had this same problem?
Iv tryed numerouse thermostats and lifted the bonnet but nothing is working!

Maybe a truck radiator?

cheers, tommo, your help would be much appreciated :)
2000 GU CoilCab Ute, 37's, F+R airlokas, Ratios, Turbo work 16lbs, 2'body,2'sus
Top
Posts: 19062
Joined: Sat Oct 25, 2003 11:39 pm
Location: In a horse near you

Post by chimpboy »

I don't know what the problem is, but I do know that the factory set-up should have no trouble keeping the engine cool.

So, I would be looking at finding a fault in the system rather than making a modification. Also, I don't think it's wise to keep driving it if it is getting hot all the time.

Are you sure the head and head gasket were fixed properly? Do you know what caused the head gasket to blow in the first place?

Jason
This is not legal advice.
Top
Posts: 4275
Joined: Fri Nov 22, 2002 6:41 pm
Location: Western Australia

Post by Hoonz »

new water pump perhaps .. blocked water jackets?
take it to a cooling system specalist
H( * )( * )NZ loves B( * )( * )BIES
if a fat lady falls in the forest do the trees laugh?
[quote="RUFF"]although i didnt mean to, i squealed like a girl :armsup:[/quote]
Top
Posts: 157
Joined: Wed Mar 24, 2004 11:03 am
Location: Rochedale, Brisbane QLD

Contact:
Contact coke

Post by coke »

See my reply today in the radiator thread. I just replaced my rad and thermostat and fixed the same issues as you. Thermostat was sticking and rad was on its way out. Also with my mods I went for a 3 core radiator...

Andrew
GQ Safari High Roof, MANUAL, 33s, 3" lift, CD, Nardi Wheel, bullbar, rack. 2.5m of sheer intimidation...
Top
Posts: 29
Joined: Thu Aug 25, 2005 10:25 pm
Location: Melbourne, Vic

Post by TomsGQ »

cheers guys will take ur advise and take it 2 a cooling specialist, also will get a 3 core radiator.

tommo
2000 GU CoilCab Ute, 37's, F+R airlokas, Ratios, Turbo work 16lbs, 2'body,2'sus
Top
Post Reply

Return to “Nissan”

Who is online

Users browsing this forum: No registered users and 3 guests