howdy i have an 88 10th ann rx7 and i have had an idle issue for quite some time now that i havent been able to figure out it will not drop from 2k rpms. i have cheked for any vacume leaks but didnt have any luck. please help!!!

 

I got the same problem with my 86 N/A GXL. I have the Haynes manual and there's a list of about 21 problems it could be. If you want me to list them all let me know.

 

yeah that would bee cool.

 

ok the problems could be:

1)leaking air intake system
2)incorrect idle speed
3)incorrect ignition timing
4)Malfunctioning electronic spark advance system
5)malfunctioning 6-port induction system
6)clogged air fliter
7)bad secondary air injection system water thermo sensor
8)faulty atmospheric pressure sensor
9)faulty throttle sensor
10)primary injector(s) malfunctioning
11)malfunctioning fuel pump control system
12)by-pass air control system/idle speed control system malfunctioning
13)defective secondary air injection system air control valve
14)faulty fast idle operation
15)poor fuel flow at idle
16) faulty air flow meter and/or intake air temperature sensor
17)defective intake air temperature sensor on dynamic chamber(non-t) or air intake pipe(t)
18)defective EGR valve
19)incorrect fuel pressure
20)low compression pressure
21)malfunctioning control unit or control system