i have an 85 GSE RX7 with factory engine. the car is factory through and through. I lost my choke cable the other day and i think im ideling too fast.

the engine has 67+K miles on it, no upgrades or anything.
im ideling at 1.5k RPM is this running fast.
its a 12a

i never paid too much attention to my idel so i dont know if its right on or if its running fast.

thanks guys.

 

750-800 rpm

 

there should be a sticker under your hood that gives your specs. also,...go to a parts store and buy the book for it,they help and they'er under $20

 

I idle mine at 1000 in the summer, when you hit the AC it will drop back to 800. in the winter I leave it at 1000 to keep it running till my fingers thaw out..

 

ok thanks guys, this is probebly why im getting such bad gas milage on the thing.
my AC is broke, i live in cali so no need to worry about winter. NEED to get this thing cranked down.

 

Your car should idle at a rock solid rpm even with the A/C on. if your idle drops, you need to look at your idle compensation circuit. you can do a search on "AC and Idle" or "idle increase" or something along those lines.

Basically there is a vacuum diaphram (between the carb and firewall) and an actuator (white connector i believe) that controls this. there is also an adjustment on the diaphram to tune how much idle compensation is used.