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Hi Guys,

I finally managed to get back on the forum and after replacing the injectors all of my troubles have gone away. The engine is as powered up as it has ever been. The old injectors were...

I have 3 good MAFs mudski - 2 genuine - all good, I have chucked the dud one I had for checking.
Sorry for slow response, travelling down the west coast South of Broome at the mo, patchy signal.

OK guys I have had a bit more of a play but am no better off. I bypassed the IC altogether in order to discount an internal blockage - same amount of boost and spool rate - oddly it went into limp...

Thanks TD and Mudski The Gu is travelling on the trailer behind the bus again so next stop in civilization I will get serious about it again.
Cheers

I am not having the boost drop you are experiencing. Are you still running through the the original boost control solenoid, I had dips in boost while using that.
Check Dawes and needles install post...

I see the problem you are having after seeing your explanation on the other thread phdv61. in your pic the first needle valve is not in the right place, it must be between the damper and the T to the...

It must be the Ambulance officer coming out in me but we use signs and symptoms to work out what the problem is. NOT so with the ZD30 it seems. I have been treating the symptoms not curing the...

Thanks Phillipe that is exactly how it is I have the boost at 15lb and spool up is good but still no grunt for take off from idle. At least I get moving if I turn off the Air con.

Thanks for the replies Fellas.

I don't remember replacing it during rebuild ? but washed it out with petrol yesterday and the petrol didn't even leak, so should be right with it I think.

Played...

yes thanks mudski original IC not leaking. If i suck on the vnt hose (with vacuum hose disconnected where it revs more freely) boost goes up no problem so I'm going over all the vacuum hoses to see...

Have searched the forum and can't find this particular problem so here goes.
Hi Guys,
Sorry this is a little long winded.
Excellent forum I've learnt a lot. I am semi retired farmer, earthmoving...

Hi Guys,
Sorry this is a little long winded.
Excellent forum I've learnt a lot. I am semi retired farmer, earthmoving contractor/miner from Bindoon WA (some of the older members may remember...