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trouble starting car

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Old 04-08-04, 01:54 PM
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trouble starting car

arial firebrick hey guys. i have an rx7 TII and i have troubles starting it. it idles very rough and in order for it to warm up i have to keep my foot on the gas. and often does it die if i dont keep my foot on the gas. I am kinda on a budget and dont want to buy unnecessary items. people have told me it could be the ignition coils and spark plugs. another thing is they say it could need a new seal? iono. im fairly new to this. so any suggestions or help would be great. thanks!
Old 04-08-04, 02:56 PM
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Please read the FAQ and do a search for "idle" in the subject line. There can me many problems.
Old 04-08-04, 03:07 PM
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Does it idle fine once it's warmed up, or does it stay the same? What RPM does it idle at? Any modifcations?
Old 04-08-04, 03:26 PM
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well. thing is when it has been driven, it idles very hard and very low. in most cases if the car isnt warmed up long enough, it dies on me. but when it has been driven it idles at around 500 i believe. i just got the car so im new at this.
Old 04-08-04, 04:16 PM
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S4? S5?
Old 04-08-04, 04:18 PM
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s4
Old 04-08-04, 04:30 PM
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Good, S4s are easier to fix then S5s when it comes to idle.

My guess is you got a car with a TB mod or some other type of mod that eliminated the thermowax/etc, and made your cold start system inoperable. Not much you can do to fix that unless you get another TB. (way to check this quickly is to see if there is water line running to the back of your TB)

HOWEVER, the idle issues (after warmup) ARE fixable. Few things affect this. Throttle stops, Variable Resistor, Timing, and air mix screw. Now, I could outline the whole procedure for you (and get writers cramp) OR you could get the FSM online (or I will send it to you), and you can read up on it yourself (much easier on my fingers..)).

Sound fair?
Old 04-08-04, 04:34 PM
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http://www.teamfc3s.org/info/articles/idle.html

Another good article. You may end up making the test lights too, and checking for codes. here is that link also.

http://www.teamfc3s.org/info/article...odes/main.html
Old 04-08-04, 05:14 PM
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thanks man! i really appreciate your help! i'll check out those articles. see if it applies! ja!
Old 04-08-04, 05:26 PM
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Keep us posted. And do us all a favor and let us know what fixes it.
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