3rd Generation Specific (1993-2002) 1993-2002 Discussion including performance modifications and Technical Support Sections.
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View Poll Results: What is your approach to using injector cleaner in your 3rd gen rotory engine?
NEVER EVER in a rotory engine!!!!!
0
0%
Only rarely like when suspecting an injector problem.
4
16.00%
About once a year using any good quality brand.
2
8.00%
Once a year but with specific brand(s).
7
28.00%
Regularly, maybe 4-6 times a year.
7
28.00%
Regularly but only with curtain cleaner(s).
5
20.00%
Frequently used, like 12 or more times a year.
0
0%
Voters: 25. You may not vote on this poll

Using injector cleaner in 3rd gen rotory

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Old 11-25-02, 11:02 AM
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Using injector cleaner in 3rd gen rotory

I've read a few posts making references to the good/bad of using injector cleaners. A search just found more of the same varied comments, but never found a survey on our common practices, so here goes.
Old 11-25-02, 10:02 PM
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why would you use curtain cleaners on injectors?
Old 11-25-02, 10:15 PM
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Originally posted by silver93
why would you use curtain cleaners on injectors?
Because some brands are the best and others are crap. BG44K all the way!
Old 11-25-02, 10:23 PM
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what i was getting at is that "curtain" in this case, is spelled "certain" - curtains are the things you hang in front of windows!
Old 11-25-02, 10:26 PM
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I've used the gauranteed to pass smog stuff, which is basically a fuel systems cleaner.

I read that the best for rotaries was acually Mazda's stuff. It might have been Robinetti's site, don't have the link right now. Although it says it's a kit, so it may not just be a bottle you pour in your gas tank.
Old 11-25-02, 10:35 PM
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Mazda uses BG44K...
cvs
Old 11-25-02, 10:55 PM
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Where do you get Bg44k?
Old 11-25-02, 11:01 PM
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Originally posted by dis1


Because some brands are the best and others are crap. BG44K all the way!

I agree. It's better than the Techron I used to use.
I've also heard Redline S-1 is good too, although I've never used it.

Believe it or not, I get my BG44K from a Honda dealer.
I think I found it by going to their website and calling their 800 number. Sorry, I don't have the website address off hand. A quich search will probably turn it up.
Old 11-26-02, 10:31 AM
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I found most of the liquid cleaner you buy from general automotive stores to be crap. I would use Redline cleaner for the general system and send the injectors away to RC engineering. RC cleans them with a diode laser and the proccess takes about 3 to 4 days to get them back from when they were shipped
Old 11-26-02, 10:34 AM
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I found most of the liquid cleaner you buy from general automotive stores to be crap. I would use Redline cleaner for the general system and send the injectors away to RC engineering. RC cleans them with a diode laser and the proccess takes about 3 to 4 days to get them back from when they were shipped. The injecters is the very most important part of the equation. You will be surprised how much regained power and drivability is achieved with sparkly new injectors
Old 11-26-02, 01:32 PM
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actually, rc uses ultrasonic waves to clean injectors.
Old 12-02-02, 09:00 AM
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I've been using NEO's Gasoline Fuel Additive product www.neosyntheticoil.com/gasaddtv.htm in my 3rd gen as well as piston engine vehicles with good success. Anyone else?
Old 12-03-02, 11:35 AM
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Just got done running Redline S-2 (pretty sure this is S-1 in a 4 oz bottle) through my system. HUGE difference. Engine is a great deal more responsive, and I can feel the secondary injectors turning on at 3K rpm or so now. I have noticed a few mystery check engine lights come on at freeway speeds. The code is not being stored in the ECU (i.e. won't pull a code with the TEN terminal grounded, ignition turned to run, wait three (or thirty!) seconds). I've looked through the possible causes for this and none of them make sense to be associated with the cleaner, but who really knows? Anyway, the light goes off after a few minutes of driving (YES, I'm an idiot!)...

I will say the temps were a little higher while running the cleaner, but with a fresh tank of gas, all seems to be normal again. Really runs nicer...
Old 12-03-02, 11:43 AM
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Good info Spurvo. I was just debating what, and whether or not to use some cleaner.
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