Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1986 Mazda RX-7 Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Accelerator Linkage
- Remove the air funnel and with the accelerator pedal fully depressed, observe the position of the throttle valves. They should be horizontal (wide open position). If not, adjust throttle pedal adjust nut located on top of throttle pedal. Check that the accelerator linkage returns fully and does not bind.
- Check free play of cable at throttle chamber. Free play should be .04-.12" (1-3 mm). If not, adjust with free play adjust nut located on throttle cable housing end at throttle chamber.
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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