ok,well im about to buy another rx7 heres the problems

#1---wont idle below 3000 (well starts normall and jumps to 3k) and accelerates slowly,says its timimg(in a rotary)

#2---he says the secondaries are crappy.needs new ones!
2a--how hard is it to do this?
2b--do all years/models have the same FI size.and can i use T2 injectors?
2c-does it matter if i put primaries in the secondaries/vice versa

#3---the power steering is gone...the pump and stuff..how hard is it
to reconnect these,and do all models have universal fittings

and thanx for the help people,you guys usually save me from buying a crap car!

 

1- Vacuum leak? Maybe the idle just needs adjusted.

2- A- Not hard at all in my opinion. The secondaries are easy to access. They are situtated just under the intake inlet tube going to the throttle body.
B- No, N/As use 460cc injectors all around (primary and secondary), and Turbo II's use larger but I can't think of the size right off. Also, injectors differentiate by impedence too. Heres a link to a page that will expain it better than I can.
http://rotaryresurrection.com/rotary.../injector.html
C- They are interchangeable as actual size and dimensions, stock N/As have the same cc's all around, so they are interchangeable as long as they are the same impedence. In short, yes they are interchangable.

3- If the car was originally a non-power steering car, you'll need a power steering rack. But if it was a power steering car, you can just find another pump, and plumb the lines, attach pully, belt, etc, and plug it back up, providing that they didn't break anything when they took it out.

 

thanx tons,that was a relief

 

Definatley do a compression test before you hand him the money. All rotor faces should have 90-95psi or better.

 

ok,like i said im a noob..does that mean those things u get for the spak covers(my friends dad apparently has one)but is that diffrent for rotaries,or do i have to go to a mazda specialist