Hey ya'll, I recently bought a 1986 Rx 7, I am having a issue with what I think is the fuel system. It seems to bog whenever I stab it around 3-3.5k RPM's. Also it runs extremely lean. If I roll into the throttle, it will let me rev past 3.5k if not and I put my foot to the floor it bog's. I think its the secondarys, but I haven't pulled them off to check. I was wondering if anyone else had had a similar issue and what they did to correct it, any help is welcomed help thanks in advance, Deviant.

Agree, secondaries not working.

Yea one of my secondary's wasn't plugged in and my car would bog too. So look into that.

I think I am confused on which injectors are secondary and which are primary. Is it the first to mix with the air, or the first to get fuel? Anyway, I pulled the injectors all out and I will have to bench test them at school on Monday Ill post pics later tonight when I figure out how.



Deviant.

Secondaries are the ones in the manifold.

Oh ok, ya when I pulled the injector out of the fuel rail I got a gas bath like there was a crap load of pressure on the injector.