Tb45 Distributor

Herman Harry
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Tb45 Distributor

Post by Herman Harry »

Hi All

As my 4.5 went over the 316 000km mark yesterday and from what I have heard and read the distributor on the 4.5 has the tendency to give problems from around 300 000km, I would just what to find out what the way forward is.

To just replace it when it fails or is the a upgrade of some sort that can be done?

I do have a ping when under load at about 3000rpm and that happens everytime I go over Van Reenens pass. Otherwise there is no major issues to indicate that the distributor has reached the end of its life.

Can't wait for your inputs

Thanks alot
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Tinus lotz
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Re: Tb45 Distributor

Post by Tinus lotz »

wear on 4.5 distributor is a problem because there is no other timing correction mabe speak to dawid or order one online ?
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Re: Tb45 Distributor

Post by Pieter B »

Over the years I have seen advertising for distributor recon centres. Perhaps google that and try one if these places
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Re: Tb45 Distributor

Post by Anthony Forgey »

change out the points for electronic ignition
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Herman Harry
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Re: Tb45 Distributor

Post by Herman Harry »

Anthony Forgey wrote: 30 May 2020 13:27 change out the points for electronic ignition
I also thought about it, but didn't know if it is possible. Is that a big story and what would all need to be done. Who will be able to do it?
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Peter Connan
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Re: Tb45 Distributor

Post by Peter Connan »

TB45 has electronic ignition already.
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Re: Tb45 Distributor

Post by Anthony Forgey »

my bad, somehow my brain read tb42 :rolleyes: :biggrin:
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David M
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Re: Tb45 Distributor

Post by David M »

You can have the shaft etc reconditioned but unfortunately the coil pack is tired and no replacement available in SA.
Last time I checked replacement distributor was over R 14 k from Nissan.
There is a coil pack replacement available from Auto Parts Supply in Australia for 90 Aussie dollars but they do not ship to SA.
What I have never investigated and may be worth looking at is Spitronics or similar. I am however not a fan of aftermarket electronics but it seems to be improving.
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Herman Harry
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Re: Tb45 Distributor

Post by Herman Harry »

Thanks all for you inputs.

So basically it is either recon, replace or go with aftermarket management.

I am scared to go with the aftermarket management but will look into it.
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Re: Tb45 Distributor

Post by Tinus lotz »

thys ellis knows his stuff but sure you can get a working dizzy from david or order one online partsouq .com
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