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Re: 4jg2 engine rebuild

Posted: Tue Feb 01, 2011 12:30 am
by bozza72
your at the same stage as me, block going to headmaster this week, will clean and check everything else while they are installing new liners

Re: 4jg2 engine rebuild

Posted: Tue Feb 01, 2011 5:33 am
by geeves
Ive seen iron and chrome liners on trademe The difference in cost is hardly any more than a cylinder bore

Re: 4jg2 engine rebuild

Posted: Wed Feb 02, 2011 2:26 am
by bozza72
Hi all can anyone tell me more about isuzu parts specialists in auckland ??
where do the parts come from ??
has anyone else had dealings with them if so whats there work like ??
cheers

Re: 4jg2 engine rebuild

Posted: Fri Feb 11, 2011 6:19 am
by AirBender
Demonic wrote:scruff123 wrote:pig75 wrote:I used the old bolts on my 2.8. As long as there not pitted they should be fine

ok cheers, yea they look still like new


DO NOT, DO NOT USE OLD BOLTS!, for the last month (or 3) my truck has been in getting some major work done. we reused the old bolts and had 2 snap puting the head on, and this was b4 we had reached full correct torque. Although it says you can reuse them they do stretch.

If you unsure of the engine before you owned it i suggest new. Headmaster in wellie can do a full set for about $150.

Nothing can bet the new bolt..as well as for the engine rebuild kits. Using the old bolts could snap while you're driving it hard.

Re: 4jg2 engine rebuild

Posted: Fri Feb 11, 2011 7:33 am
by scruff123
AirBender wrote:Nothing can bet the new bolt..as well as for the engine rebuild kits. Using the old bolts could snap while you're driving it hard.

cheers, yea got a head bolt kit from isuzu parts for $85

Re: 4jg2 engine rebuild

Posted: Sun Feb 20, 2011 2:57 am
by scruff123
finaly got my block back, had to get a second hand block, the old liners in the original had a wider lip on the top than the new liners so they couldnt use it, they brout it up from auckland for $30 the nite i asked if it was ready wich i thought was pritty gud, got the crankshaft and pistons in etc, just cant do anymore untill i get some new conecting rod bolts, the old ones keep stretching, would it be because its on its 2nd rebuild???

also what do people use as a wieght for tensioning the timing belt?

heres afew pics, sorry bout the quality, couldnt find my camera so cellfone had to do.

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an engine stand would be nice haha

Re: 4jg2 engine rebuild

Posted: Mon Feb 21, 2011 2:58 am
by scruff123
my torque rench was faulty, that why i stretched 4 bolts. taking it back on monday

Re: 4jg2 engine rebuild

Posted: Thu Mar 10, 2011 4:23 am
by scruff123
been busy the past week every nite and my engine is finally up and running, everything went pritty well and it started up without to much effort. afew turns and she was away.
heres afew pics, didnt get a chance to take many step by step photos, too busy.

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Re: 4jg2 engine rebuild

Posted: Thu Mar 10, 2011 5:05 am
by Captcol
good job

Re: 4jg2 engine rebuild

Posted: Thu Mar 10, 2011 9:03 am
by electrifying
awesome work :D
Hopefully i will be able to do this some day (if the engine self destructs).