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GOOD OLD E23

Joined: 16-January-2005
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Direct Link To This Post Topic: INJECTER PUMP
    Posted: 28-March-2005 at 11:33
put the car on my gas analiser and the co was  5.00% this is way to high, I think it should  be from 0.5  to 1.5 % how can I lower it.  hc was about 150 shoud  be 300 but may be du  to co  being to high. thanks mark
Mark 735 se 1982
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GOOD OLD E23

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Direct Link To This Post Posted: 28-March-2005 at 04:53
So do you think that my car will run ok  on unledded  on its on ir will i need to put in some stuff. I have a exaust gas Machine so I going to tack a reading  from this  and  than do a reading than do the same with the inline  fuel boster the c0 should be well reduced if  ther is no diffrence i can still send it back,  The man at the show said  that thay were developed for in ww2 so the plans could run on poor rushsan  fuel to bost ocktain levels. there are  some  magazie  wight ups on the web page one being land rover oner witch I  read. Thaks  I get confused very elesaey
Mark 735 se 1982
RED BARON A E23 is for life not just for x-mas
BMW e34 530 v8 Sport kit
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Direct Link To This Post Posted: 28-March-2005 at 02:45
From the 70's BMW engines were capable of running on unleaded (I think to meet the Californian emmission regs). If you have motronic on your car, I think it will sort out timing automatically - one of the 'experts' will confirm that for you in the next post I'm sure!
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Direct Link To This Post Posted: 27-March-2005 at 18:39
never mind mark,at least you know that your car will run ok on unleaded. never get sucked into add on extras for your classic. after all it cost millions of german dosh to develop the cars and not a few quid to think up a idea that sounds good that might make millions....
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GOOD OLD E23

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Direct Link To This Post Posted: 27-March-2005 at 17:14
lol
Mark 735 se 1982
RED BARON A E23 is for life not just for x-mas
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7 series & e36 m3 registrar! (Madness)

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Direct Link To This Post Posted: 27-March-2005 at 17:13
you're not alone though Mark, I know plenty of people that have fitted similar items to their classics.
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Say Neigh to Gatsos

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Direct Link To This Post Posted: 27-March-2005 at 17:12
Originally posted by bmw1066 bmw1066 wrote:

oh poo, trust me to be the one to fall for it...


There will always be one. This time, the star of the show is you

You should be able to run perfectly tolerably on:

LRP
Shell Optimax
Super Unleaded (anybody's)

or even proper 4-star leaded if you have a filling station near you. Just click the link below my signature pic.

Edited by Horsetan

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GOOD OLD E23

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Direct Link To This Post Posted: 27-March-2005 at 17:11
oh poo, trust me to be the one to fall for it
Mark 735 se 1982
RED BARON A E23 is for life not just for x-mas
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Say Neigh to Gatsos

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Direct Link To This Post Posted: 27-March-2005 at 17:06
Originally posted by robs e23 robs e23 wrote:

mark that item you bought is rubbish and dosent work, send it back and get your dosh back.




Agreed. This is another classic automotive con.

"Sohlman" fitted a similar cylinder to his E24 ages ago. It had absolutely no effect at all, other than (probably) crapping up his fuel lines..... so he junked it.

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Direct Link To This Post Posted: 27-March-2005 at 15:27
mark that item you bought is rubbish and dosent work, send it back and get your dosh back.
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Direct Link To This Post Posted: 27-March-2005 at 15:24
hi mark, do you have problems with pinking on the car, if you use unleaded in your car put some lead replacement into the tank now and then, bmw heads use harder valve seats in the head so the likely chances of the valves burning out are rare. the chances are you would have to run the car over a few thousand miles before any damage was done if at all. some old classic cars run only on leaded petrol, old 4 star. mainly old jags.these had softer valve seats that when unleaded was used it wore away the valve stems thus causing oil to be burnt. if you have pinking then you can retard the ignition slightly to compesate...    
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GOOD OLD E23

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Direct Link To This Post Posted: 27-March-2005 at 14:37
Right. I am  using  red-x lead replacemet in unleded, can my car run on unleded without aney probloms to the valvs, have sean ? over the them  I know newer e23s run on it but mine is eley 82, I have got an inlin fual catalist  www.fuel-dynamics.com but am unshour were to put it. As I think I need it to boost fuel ocktain to run on unledded.
Mark 735 se 1982
RED BARON A E23 is for life not just for x-mas
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E23 the forgotten 80s BMW

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Direct Link To This Post Posted: 27-March-2005 at 13:55
Are you currently using LRP Mark? Have you tried unleaded or super unleaded? As Rob says, don't muck about with the car's fuelling, they need the fuel pressure to be constant and at the original factory pressure. the car may run really rough if you fit a gadget into the pressured fuel lines.
Philip
'86 E23 735iA SE - Polaris - The Silver Surfer
'85 E23 735iA SE - Cosmos Blue - VJ
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Direct Link To This Post Posted: 27-March-2005 at 12:49
hi mark, fuel pump is at the rear, electric. above the rear axle. what do you mean cheaper fuel??? do you mean unleaded. dont forget any device you fit might upset the fuel presure, so you might have to increase the presure at the regulator in the engine bay. you can run these cars on unleaded without putting ad ons. mark the fuel presure regulator is not ajustable on these cars. unless you buy a aftermarket regulator. take that gismo back and get your money back....

Edited by robs e23
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GOOD OLD E23

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Direct Link To This Post Posted: 27-March-2005 at 12:27
I hve bought an in line catalist so I can run on cheper fuel. were is the injecter pump so I put it in  just befor the pump
Mark 735 se 1982
RED BARON A E23 is for life not just for x-mas
BMW e34 530 v8 Sport kit
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