Replacing fuel injectors
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Joined: Jun 2002
Posts: 13,363
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Originally Posted by CrypticApathy
Nope i didnt know that i thought they just put them in this machine that shot something through the liquid they were sitting in and cleaned them. I guess it would be cheaper...
When i said i dunno if they still worked, i ment i dunno if having them clean will fix the problem, and if it didnt then id be loss for the money spent on cleaning them as opposted to just buying new ones straight out.
Is there a benefit to having bigger ones? HP gain or anything?
When i said i dunno if they still worked, i ment i dunno if having them clean will fix the problem, and if it didnt then id be loss for the money spent on cleaning them as opposted to just buying new ones straight out.
Is there a benefit to having bigger ones? HP gain or anything?
If you read this.It will answer all your questions.
http://www.rceng.com/service.htm
Here this is quoted from their page
"The charge for RC Engineering's standard clean-flow-balance service is $24.00 - $28.50 per injector, depending on the type of injector"
Now do yourself a favor,go price some new n/a injectors.. and compare.
Now onto your topic of bigber injector.
For a completely stock set up as yours,its not needed.
If you was to spray some nitrous.The farthest I would go would be TII injectors in the secondaries (550).But That is not even needed,cause your car is stock port,and even with a header,and no cats... you might be running a little rich right now.So if you decide to stay n/a you might want to invest into a AFC,but I wouldnt waste that cash if your going to stay with stock port engine.
I was hanging at a friends shop till about 3am Friday morning.One guy was talking me into tring to do a MegaSquirt set up on a RX7,I have heard about this for about 3-4 yrs now,But I havent tried it or heard of anyone using it on a rotary.I really want to look into it.
Trunks are for corpses.
Joined: Nov 2004
Posts: 978
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Originally Posted by CrypticApathy
thats why i was going to replace them, even if they get cleaned that doesnt mean they will still work. I havnt flooded since yesterday, i did have a weird start up. It reved really high when i had it in gear (i usually park in 1st and pull brake) sincemy drive way is at a slope. but put it in neutral and it went back to 1500(cold start) and i put it back in gera and it went to 3k i gave it gas and it droped down to 1500 again.
Other then taht ive had no problems today, it sat at my work for 9 hours.
Other then taht ive had no problems today, it sat at my work for 9 hours.
Warm the car up, turn it off.
Put a wire in the 2 pins of the SET JUMPER (it's over by the leading coil, the plug has 2 wires in it and it's green) and turn the key to ON then OFF again.
Remove the wire.
See if that fixes it. The ECU's on these old cars sometimes go bonkers. This will also fix some idle problems if you recently adjusted your TPS.
As for the flooding problem - do what everybody else said, i've never had a flooding *problem* so i cant say that i know how to fix one.
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1986 Mazda RX7 GXL - "Champagne"
134.7 RWHP - Going slow in style
1986 Mazda RX7 GXL - "Champagne"
134.7 RWHP - Going slow in style
