What does advanced timing mean on a Miata?
Advanced timing means that the spark which ignites the fuel mixture in the cylinder occurs before the piston reaches top dead center of its excursion. Factory spec for the Miata specifies standard timing as 10� before top dead center (10� BTDC) �1� at idle speed (850 rpm).
What should the idle RPM be on a Miata?
Factory spec for the Miata specifies standard timing as 10° before top dead center (10° BTDC) ±1° at idle speed(850 rpm). If your timing is advanced more than this, you may experience pinging under some conditions. Dirty spark plugs Metallic burr in cylinder
Why does my Miata keep stalling and stalling?
If your Miata is running unevenly, sometimes stalling, sometimes hesitating, there could be another problem. Your timing belt may have jumped a tooth or worse, your crank shaft may be broken.
Why are the ignition wires on my Miata not working?
Common Problem! The factory ignition wires on the Miata only seem to last between 30,000 and 50,000 miles. If you are experiencing misfiring and hesitation and you haven’t changed your wires, this is most likely the cause. Change the wires! In case you forget which plugs is which, refer to the firing order diagram below.
Advanced timing means that the spark which ignites the fuel mixture in the cylinder occurs before the piston reaches top dead center of its excursion. Factory spec for the Miata specifies standard timing as 10� before top dead center (10� BTDC) �1� at idle speed (850 rpm).
If your Miata is running unevenly, sometimes stalling, sometimes hesitating, there could be another problem. Your timing belt may have jumped a tooth or worse, your crank shaft may be broken.
Common Problem! The factory ignition wires on the Miata only seem to last between 30,000 and 50,000 miles. If you are experiencing misfiring and hesitation and you haven’t changed your wires, this is most likely the cause. Change the wires! In case you forget which plugs is which, refer to the firing order diagram below.