Hey I’m new here and I’ve bought a 1992 TD42 Nissan patrol and was wondering how to completely cycle out all of the coolant without a heater. I’ve attempted a flush however I found that I just ended up not being able to put the proper amount of coolant to demineralised water anything will help...

Anyone use one of these cylinder head coolant bypass mods? seen a few other types with the rails Just wondering what the difference is and if they make a different

Good afternoon everyone, I am about to do my next service and started ordering all the parts. All websites don't really recommend red coolant for my 98 gu patrol. I've always used the RED NULON coolant. I'll give the system a good flush anyway, so should i stick with RED or just change it to...

So after replacing the oil cooler, gaskets and seals. I still have engine oil in my coolant. I am leaning towards the head gasket. BUT, I’d like to know where the oil gallery passes through from the block to the head? Has anyone got a diagram to point it out to me please

Hi guys I have a 2007 Nissan patrol zd30 and it gets hot quickly, uses a lot of coolant, but passed a compression test, suspecting a possible cracked cylinder head/gasket , need help diagnosing.. Brisbane, only 147000km, overflow coolant take and radiator emptying quickly, have to constantly...

Hello, just picked up a gq 89 with rd28t. But i have no heat on idle, if i rev it up to 2k rpm it starts blowing hot, and when go back to idle it gets cold again. Ive tried opening the radiator cap and let it idle for a while, but the air bubbles dont seem to stop, water level keeps going up and...

Hi fellas, I’ve found a lot of corrosion and pitting inside the water passages of my head. The timing cover is also pitted. Obviously, the previous owners failed to change the coolant regularly. Is this amount of corrosion common for a high km TD42? Thanks in advance

I know this has been bought up a million times but I cant find a "simple" answer. After a high country trip on the weekend I worked the car pretty hard (n/a td42 silvertop) it was hanging around the hot mark up hills but never went past it. It had blown alot out of the reservoir though. It...

hi all, i have a 2.8L 1997 GQ, the other day i noticed coolant coming from a plastic like thing (honestly don't know what its called) it was on the upper radiator hose on the left side, tried tightening it and broke it, i was wondering if anyone knew what this is and if it is meant to leaked...

Hello fellow patrollers, My problem may be normal and I'm just paranoid, but I have a tb42 carby straight petrol. And recently I replaced water pump and radiator cap then topped up the system. I'll say up front that the water to coolant ratio is high so it is probably 90% water. Now on hot...

G’day Guys, 2009 Nissan Patrol ST I think I am in the process of solving this problem, but, I thought I’d make this post anyway as there don’t seem too many posts about it. My Mrs. Gave me a ring yesterday morning 10km from home saying the car overheated and there was a milky liquid coming...

Hi just bought a 2002 patrol gr 3.0 di there is a reservoir With a yellow cap that says refridgerant coolant a and The bottle is empty does anybody know what fluid Goes in to this thank you

https://picasaweb.google.com/119440043570394437/20130529#5959810717634999762 Went for a drive the other day and the radiator thermostat jammed. It got hot, prob up to 80% of the heat gauge. Removed the thermostat on the side of the road, let it cool and drove it home. Had a look the next day...