luyo

Hi , i got a 91 rx7 and the problem is that the minimun is not stable and when the car is warm If i brake the car turn off , besides i dont feel like my car is in 100% ...

Thanks

rotary#10

iTrader: (38)

its possible you have a vac leak.
give us a break down of parts you've changed or what time maintance was done.

luyo

a long time ago had vacuum problems i suppose it was fixed it.... then i changed the fuel pump, wire spark plugs, spark plugs, BAC valve.... i just recently change the TPS cause it was bad, maybe i didnt set it right, im not sure if i just have to put and plug the tps or need to be set, I live in Peru and theres no too many ppl and mecanics who knows about rx7 ...

The BAC valve was changed (using on the car now) Im not sure if its same year than my car, but i have another BAC valve N350 that I thing it is the right one for a 91 rx7 like mine.... If i have a different BAC valve ( maybe 86, 87 year) could cause problems? ...

Thanks

87 t-66

iTrader: (133)

the s4 and s5 bac's have different connectors so it would be pretty hard to mistake them. the s5 has a round connector, the s4 is square (similar to the fuel injector connectors)

luyo

I know thats what i told you, they took away the connector just to connect the other one s4 , thats what i ask if theres problems cause at the beggining its seems to works fine...
by tyhe way my rx7 is totally the same color, model, everything as rotary#10