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Hello all.
I have joined the UK form from Aus as my old Aus form seems to be missing. My KZN130 was my main 4x4 until my family expanded and had to upsize to a Nissan Safari. The old girl is now my work truck for around town.
Engine Turbo and Pump where rebuilt 150K ago and transmission 20K. Has a front mont IC install
My issue is with boost from around 6-9 PSI the boost often fluctuates as if fuel is inconsistant. I recently replaced the filter etc to no effect. The vehicle overall does feel a bit down on power unless I get into the throttle then it boosts to 10+ and goes. Its only at certain boost and throttle that it seems to do it and worse cold and gets better as the motor heats up.
Thought I would get opions before I start chasing demons.
I will go over the turbo piping looking for leaks
I am debating changing out the MAp and TPS
I have a spare ECU I was going to swapp in, as 1 of my 2 ECU have been recapped (can't remembed which one.lol)
Any other thoughts? Turbo starting to go, Injector issue....
Thanks for any suggestions
I have joined the UK form from Aus as my old Aus form seems to be missing. My KZN130 was my main 4x4 until my family expanded and had to upsize to a Nissan Safari. The old girl is now my work truck for around town.
Engine Turbo and Pump where rebuilt 150K ago and transmission 20K. Has a front mont IC install
My issue is with boost from around 6-9 PSI the boost often fluctuates as if fuel is inconsistant. I recently replaced the filter etc to no effect. The vehicle overall does feel a bit down on power unless I get into the throttle then it boosts to 10+ and goes. Its only at certain boost and throttle that it seems to do it and worse cold and gets better as the motor heats up.
Thought I would get opions before I start chasing demons.
I will go over the turbo piping looking for leaks
I am debating changing out the MAp and TPS
I have a spare ECU I was going to swapp in, as 1 of my 2 ECU have been recapped (can't remembed which one.lol)
Any other thoughts? Turbo starting to go, Injector issue....
Thanks for any suggestions