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.

2H question

Tech Talk for Cruiser owners.

Moderators: toaddog, Elmo, DUDELUX

Forum rules
Post Reply
Posts: 2588
Joined: Mon Apr 19, 2004 10:45 pm
Location: Hobart Tas

2H question

Post by Reddo »

G’day guys, just a quick question. I just rebuilt my 2H, and I was wondering how long it takes to put up the oil pressure? Will it only do it when the motor is going, or should it pump it up when you turn the motor over on the starter?
Nice gq swb ute chop with a huffer for the good times
Top
Posts: 568
Joined: Fri Jan 10, 2003 6:38 pm
Location: Darwin

Post by Sixty »

Hold the fuel rack in the 'no fuel' position and crank it over a few times to get the oil around the engine.
Luv the sound of a diesel,
especially a Chev 6.2!
Its GONE.........Replaced by a qik HDJ105.

The bigger the boy, the bigger the TOY!!
Top
Posts: 6021
Joined: Sat Feb 15, 2003 11:01 pm
Location: Shed.

Re: 2H question

Post by dumbdunce »

Reddo wrote:G’day guys, just a quick question. I just rebuilt my 2H, and I was wondering how long it takes to put up the oil pressure? Will it only do it when the motor is going, or should it pump it up when you turn the motor over on the starter?


it can take a long time of cold cranking. if you assembled the engine with assembly lube and/or plenty of oil, don't be afraid to fire it up, watch the pressure and if it doesn't come up within say 10 seconds of running, you have a problem.
Free air locker to the first 20 callers!
Top
Posts: 2588
Joined: Mon Apr 19, 2004 10:45 pm
Location: Hobart Tas

Post by Reddo »

How long are we talking cold, i have had the Glow plugs out and cranked it over 50 times, and still getting nothing. dad ripped out the oil pressure bung, (on the bottom of the motor, which connects the mail oil feed pipe to the block) and we cranked it over and still getting nothing. We have placed oil down this hole to try and prime the pump, but it still wont push oil out of this hole as you would expect.
Nice gq swb ute chop with a huffer for the good times
Top
Posts: 568
Joined: Fri Jan 10, 2003 6:38 pm
Location: Darwin

Post by Sixty »

the oil pickup isnt still on the bench somewhere is it......? :D
Luv the sound of a diesel,
especially a Chev 6.2!
Its GONE.........Replaced by a qik HDJ105.

The bigger the boy, the bigger the TOY!!
Top
Posts: 2588
Joined: Mon Apr 19, 2004 10:45 pm
Location: Hobart Tas

Post by Reddo »

Sixty wrote:the oil pickup isnt still on the bench somewhere is it......? :D


Nope, i can not work it out. I mean everything was put back right, and double checked........ thats why its got me farked......
Nice gq swb ute chop with a huffer for the good times
Top
Posts: 6021
Joined: Sat Feb 15, 2003 11:01 pm
Location: Shed.

Post by dumbdunce »

Reddo wrote:How long are we talking cold, i have had the Glow plugs out and cranked it over 50 times, and still getting nothing. dad ripped out the oil pressure bung, (on the bottom of the motor, which connects the mail oil feed pipe to the block) and we cranked it over and still getting nothing. We have placed oil down this hole to try and prime the pump, but it still wont push oil out of this hole as you would expect.


50 revolutions might not be enough. start it, see how it goes. I have built motors that I have cranked for hundreds of revolutions without any oil pressure showing up and then just starting them and up it goes. if the seal clearances in the oil pump are even slightly worn then it takes some velocity to get up any pressure.
Free air locker to the first 20 callers!
Top
Posts: 2588
Joined: Mon Apr 19, 2004 10:45 pm
Location: Hobart Tas

Post by Reddo »

dumbdunce wrote:
50 revolutions might not be enough. start it, see how it goes. I have built motors that I have cranked for hundreds of revolutions without any oil pressure showing up and then just starting them and up it goes. if the seal clearances in the oil pump are even slightly worn then it takes some velocity to get up any pressure.


This is what im thinking..... im about to try it now, so i will see how it goes.
Thanks very much for your advise :)

James :cool:
Nice gq swb ute chop with a huffer for the good times
Top
Posts: 2588
Joined: Mon Apr 19, 2004 10:45 pm
Location: Hobart Tas

Post by Reddo »

Its all good now, so dont worry about it. It pumped up after the motor had been running.

Ill be back later, cos im still working on it.

Thanks Guys :D
Nice gq swb ute chop with a huffer for the good times
Top
Posts: 6021
Joined: Sat Feb 15, 2003 11:01 pm
Location: Shed.

Post by dumbdunce »

Reddo wrote:Its all good now, so dont worry about it. It pumped up after the motor had been running.


I am a prophet ;)

good work. is this in your 40?
Free air locker to the first 20 callers!
Top
Posts: 2588
Joined: Mon Apr 19, 2004 10:45 pm
Location: Hobart Tas

Post by Reddo »

dumbdunce wrote:
I am a prophet ;)



:rofl: yes you are



dumbdunce wrote:
good work. is this in your 40?



Yeah its for the BJ40, finally got it going after three months of sitting around the shed...... its got 10mm between the motor and the fire wall, and its about the same for the fan and radiator. Most people said to put the 40 radiator back in, but because the radiator Inlet and Outlets were on the other side to the motor inlets and outlets, I fitted the 60 series radiator in. So now it’s got 2H power, disk brakes and power steering :D

It sound TOUGH and goes really well, which is a worry because its suddenly has power tooo burn :twisted:

Thanks for the help, i was shit scared of farking it up after all that hard work :cool:
Nice gq swb ute chop with a huffer for the good times
Top
Posts: 211
Joined: Mon Aug 30, 2004 12:44 pm
Location: "the shire"

Post by quick60 »

Reddo wrote:So now it’s got 2H power


Whats that ?? :rofl:
Damian.

should I swim it first ?
Top
Posts: 5179
Joined: Fri Dec 05, 2003 8:15 pm
Location: Brisbane Australia

Post by Shadow »

quick60 wrote:
Reddo wrote:So now it’s got 2H power


Whats that ?? :rofl:


yeh LOL

with 33's fitted i've started going backwards with the mighty power of the 2H LOL

althgough the 8% overdrive with 33's is welcome at 100, its just getting to 100 thats the problem :)
Top
Posts: 2588
Joined: Mon Apr 19, 2004 10:45 pm
Location: Hobart Tas

Post by Reddo »

Shadow wrote:
quick60 wrote:
Reddo wrote:So now it’s got 2H power


Whats that ?? :rofl:


yeh LOL

with 33's fitted i've started going backwards with the mighty power of the 2H LOL

althgough the 8% overdrive with 33's is welcome at 100, its just getting to 100 thats the problem :)


Yeah, well compared to the shagged 1b it used to have, this motor is way better :D
Nice gq swb ute chop with a huffer for the good times
Top
Post Reply

Return to “Cruiser / Prado”

Who is online

Users browsing this forum: No registered users and 70 guests