Fast Idle
With choke fully closed, angle of throttle valve and clearance between lower edge of throttle valve should be as shown in Fast Idle Specifications table. Using a suitable wire gauge or drill bit, check clearance and adjust by bending fast idle rod.
Fast Idle Specifications
| Application | Angle A | Clearance B | |
|---|---|---|---|
| 1971 RX-2 | 15° | .045" | |
| 1972 RX-2, RX-3 | 16.5° | .047" | |
| 1973 RX-2, RX-3 | |||
| Std. Trans. | 15.5-18.5° | .046-.062" | |
| Auto. Trans. | 16-19° | .048-.062" | |