Big problem with rx7 turbo
05-27-07, 03:10 AM
#1
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Big problem with rx7 turbo
First of everything, Good to all, I am inexperienced in the page... but I comment my problem to you: I have mazda rx7 I disturb fc (thanks to God) and the problem is that it seems that suffocates you accustom from cold starts to first and you accustom not but in hot almost never it starts to first... and not that is... cleans the departure valve in cold cleans the gasoline pump and disassembled the filter and to clean it and done a pile of things but todavia it does not happen oneself to me that can be. is possible the sounding lamba? or caudalimetro of the air cleaner? or by a sounding of temperature, or algun injector. and increased the bars of I disturb until 1?(aunque when this installs it I never pass this has been asi about 3 months to me and the one of I disturb about 6 months.) and another thing... as it can spend suddenly as much? before him put 200 or 250 euros of gasoline ? to the month, but now arrived up to 500 euros of gasoline? and I do not understand it and all this to raiz of this problem. when me surgio this problem also empezo to spend as much gasoline... one completes cochair the pieces of this car where I can search?..tipo the valve of escape of I disturb... or the solar ceiling. etc.. because in Ibiza... pff.. is nothing. I hope that podais to beforehand help Thanks me until soon.
PS: and in ralentin the needle of rpm does not remain quiets goes of 800 until 1300 rpm all the short while without stopping raises and low... and other times for single.
sorry but my english is very bad...
PS: and in ralentin the needle of rpm does not remain quiets goes of 800 until 1300 rpm all the short while without stopping raises and low... and other times for single.
sorry but my english is very bad...
05-27-07, 10:34 AM
#2
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"Very bad" might be a bit of an understatement. 
Not to insult you, but your post reads as if it was run through a poorly designed online translator. Do you know anyone who knows enough English to clarify your post? As it's written, it really doesn't make much sense.
You also might have some luck posting in your native language as there may be someone here who can translate.
Not to insult you, but your post reads as if it was run through a poorly designed online translator. Do you know anyone who knows enough English to clarify your post? As it's written, it really doesn't make much sense.You also might have some luck posting in your native language as there may be someone here who can translate.
05-28-07, 12:28 PM
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Aaron Cake sorry...I put te same text in spanish and wait te lucky jeje
Primero de todo, Buenas a todos, soy novatillo en la pagina...pero os comento mi problema: Yo tengo un mazda rx7 turbo fc (gracias a dios) y el problema es que parece que se ahoga aveces desde frio arranca a la primera y aveces no pero en caliente casi nunca arranca a la primera... y no se que es... limpie la valvula de partida en frio, limpie la bomba de gasolina e desmontado el filtro y limpiarlo e hecho un monton de cosas pero todavia no se me ocurre que puede ser.. es posible la sonda lamba? o el caudalimetro del filtro de aire? o porque e aumentado los bares del turbo hasta 1 bar?(aunque cuando lo instale no me paso esto nunca esto lleva asi unos 3 meses y lo del turbo unos 6 meses..) y otra cosa... como puede gastar tanto de repente? antes le hechaba 200 o 250 € al mes, pero ahorae llegado hasta 500€ y no lo entiendo y todo esto a raiz de este problema.. cuando me surgio esto de empezar a gastar tanto gasofa... una ultima cosilla las piezas de este coche donde las puedo encontrar?..tipo la valvula de escape del turbo... o el techo solar.. etc.. porque en ibiza... pff.. no hay nada.. espero que me podais ayudar Gracias de antemano hasta pronto.
sinceramente no se como va de compresion porque aqui (ibiza) todos se hechan pa atras al ver un motor wankel que no tocan esto que si lo otro... y pfff.. aunque esta mañana e desmontado varias cosillas como un sensor de temperatura... eso tb puede ser? y ademas hoy no me iba a relentin se me cala solo y eso antes no lo hacia y cuando estube con el ralentin medio bien... no se estaba quieta la aguja de 800 hasta 1300 rpm to el rato.. no se que coño le pasa al coche...Otra cosa que pienso es tener un problema de compresion en los rotores.
gracias a todos
Primero de todo, Buenas a todos, soy novatillo en la pagina...pero os comento mi problema: Yo tengo un mazda rx7 turbo fc (gracias a dios) y el problema es que parece que se ahoga aveces desde frio arranca a la primera y aveces no pero en caliente casi nunca arranca a la primera... y no se que es... limpie la valvula de partida en frio, limpie la bomba de gasolina e desmontado el filtro y limpiarlo e hecho un monton de cosas pero todavia no se me ocurre que puede ser.. es posible la sonda lamba? o el caudalimetro del filtro de aire? o porque e aumentado los bares del turbo hasta 1 bar?(aunque cuando lo instale no me paso esto nunca esto lleva asi unos 3 meses y lo del turbo unos 6 meses..) y otra cosa... como puede gastar tanto de repente? antes le hechaba 200 o 250 € al mes, pero ahorae llegado hasta 500€ y no lo entiendo y todo esto a raiz de este problema.. cuando me surgio esto de empezar a gastar tanto gasofa... una ultima cosilla las piezas de este coche donde las puedo encontrar?..tipo la valvula de escape del turbo... o el techo solar.. etc.. porque en ibiza... pff.. no hay nada.. espero que me podais ayudar Gracias de antemano hasta pronto.
sinceramente no se como va de compresion porque aqui (ibiza) todos se hechan pa atras al ver un motor wankel que no tocan esto que si lo otro... y pfff.. aunque esta mañana e desmontado varias cosillas como un sensor de temperatura... eso tb puede ser? y ademas hoy no me iba a relentin se me cala solo y eso antes no lo hacia y cuando estube con el ralentin medio bien... no se estaba quieta la aguja de 800 hasta 1300 rpm to el rato.. no se que coño le pasa al coche...Otra cosa que pienso es tener un problema de compresion en los rotores.
gracias a todos
05-28-07, 03:35 PM
#5
O.K. being Portuguese I was able to decipher some of your message
Your hot start problem could be a combination of lack of compression and injectors leaking. This is a relatively common problem with cars our age. Basically, when you shut off the car, the fuel system pressure in the fuel rail causes the injectors to leak this fuel and flood the car. When you try to start the car soon after, it won't. Usually, when the engine is stopped for the night, the fuel evaporates enough to allow it to start the next morning.
Search under "engine flooding" and have a look at these...
www.wankel.net
www.rx7city.com/techconnect.htm
Your hot start problem could be a combination of lack of compression and injectors leaking. This is a relatively common problem with cars our age. Basically, when you shut off the car, the fuel system pressure in the fuel rail causes the injectors to leak this fuel and flood the car. When you try to start the car soon after, it won't. Usually, when the engine is stopped for the night, the fuel evaporates enough to allow it to start the next morning.
Search under "engine flooding" and have a look at these...
www.wankel.net
www.rx7city.com/techconnect.htm
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