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.

What to do ?? blown head. PGS are you there??

Tech Talk for Nissan owners.

Moderators: toaddog, V8Patrol

Post Reply
Posts: 238
Joined: Fri Aug 24, 2007 8:57 pm
Location: Frankston Melbourne

What to do ?? blown head. PGS are you there??

Post by steveoo »

:bad-words: :bad-words: :bad-words: :bad-words: :bad-words: :bad-words: this is how it all started.... Thursday got the car serviced $400 later drive home. On friday drive friends car around doing repairs to it. Friday night go out did about 200km's just around town driving... Saturday morning change the tyres over, clean car out for 4wding, pack car for night trip. Go to do quick check over the car before leaving and noticed the oil to be a weird colour from the dip stick. Sat there scratching the head for a bit thinking this ant good! So opened the Oil tap ontop of the engine and all inside the cap its like white toothpaste after you brushed your teeth (best way to describe it) So i checked the radiator no problems there no oil in it, not drinking any water.


Now what gets me the car got serviced 200km's ago... Do heads go just like that.......??

Is it the head thats gone??


Not too happy about this grrr stupid car.... :bad-words: :bad-words:
Posts: 2097
Joined: Mon Jun 14, 2004 8:06 pm
Location: Land of Plenty

Post by blkmav »

Sounds like a job for Phil http://www.ontrack4x4.com.au/
Weekdays - Prado GXL D4D with some stuff
Weekends - Mav shorty with lots of stuff
Posts: 309
Joined: Tue Jan 30, 2007 8:24 pm
Location: newcastle

Post by simcoe »

what's your engine??
i thought i blew my head a while ago on my tb45..
after me and the old man stripped the engine down it turned out to be a hole in the timing case to which the water pump sits on!
It must have taken thousands of kays for it the wear thin enough then one day i was up sh1t creek..!

maby something to look/think about?!
00 td42t wagon
stock engine, set up for work and play!
engine soon to be honking ;-)
Posts: 238
Joined: Fri Aug 24, 2007 8:57 pm
Location: Frankston Melbourne

Post by steveoo »

4.2 carbi petrol/ gas

So Water in the oil like white foamy toothpaste
and no oil in radiator

so far from the research that means head gasket which is good! but will wait and see
Posts: 231
Joined: Wed Apr 16, 2003 9:48 am
Location: Melbourne

Post by Andrew_C »

I know of a couple of times where the water cavitating in the waterpump causes the pump housing to corrode out. You only need a tiny pin hole to get the symptoms you are talking about.
Posts: 300
Joined: Mon Apr 24, 2006 11:00 pm
Location: Bayswater, Vic

Post by dansedgli »

It might even just be condensation and nothing to worry about.

Warm the car up, drive it around and check it again.
SWB mav. Some mods.
Posts: 238
Joined: Fri Aug 24, 2007 8:57 pm
Location: Frankston Melbourne

Post by steveoo »

just warmed it up and drove it around and checked it still white slush..... rules that idea out!
Posts: 280
Joined: Mon Mar 05, 2007 11:22 pm
Location: Cedar Grove

Post by rut rat »

Had the same problem. The head is prone to cracking. Took it to a alloy head specialist and had it tested and they found 3 cracks. They welded the cracks and put harden valve seats in. I paid $1200 which included gaskets and head bolts.
Posts: 45681
Joined: Wed Nov 27, 2002 10:13 am

Post by bogged »

rut rat wrote:Had the same problem. The head is prone to cracking. Took it to a alloy head specialist and had it tested and they found 3 cracks. They welded the cracks and put harden valve seats in. I paid $1200 which included gaskets and head bolts.
correct. TB42 heads are common to shit themselves...
$1300 for a new bare head from nissan. or get yours repaired.
Posts: 5521
Joined: Tue Jan 13, 2004 12:09 pm

Post by mkpatrol »

bogged wrote:
rut rat wrote:Had the same problem. The head is prone to cracking. Took it to a alloy head specialist and had it tested and they found 3 cracks. They welded the cracks and put harden valve seats in. I paid $1200 which included gaskets and head bolts.
correct. TB42 heads are common to shit themselves...
$1300 for a new bare head from nissan. or get yours repaired.

This is the way to go, welding heads can be not reliable. Every head I have had welded has cracked again I less than a year.
Don't ask me, ask them. I'm just runnin for my life myself.
Well they are all following you...
No they ain't, I'm just in front...............
Posts: 313
Joined: Wed Dec 11, 2002 12:20 pm
Location: Newcastle

Post by Duff »

what about TB45 heads are they the same and is it common for it to happen. what about LPG?
Post Reply

Who is online

Users browsing this forum: No registered users and 4 guests